Steel Stock & Processing Catalogue Issue 05

Transcription

1 Steel Stock & Processing atalogue Issue 05

2 PLS NOT While every care and effort has been made in the preparation of this booklet. JN Steelstock Limited does not accept any responsibility for any errors or omissions which may inadvertently occur. Information regarding the availability of stock and sizes are considered correct at the time of printing. JN Steelstock Limited reserve the right to alter stock sizes and their specifications without notice as part of ongoing improvements to the range of items offered. are has been taken to ensure that the dimensions and weights given in this booklet are correct but customers are advised to check details when ordering. Our standard terms and conditions will apply in all circumstances. current copy is available on request. We wish to acknowledge ritish Steel for their kind permission to reproduce parts of their specifications in this booklet.

3 ontents ompany Overview...1 Our History...2 Processing Services...4 Saw utting, Painting, rilling & Plasma Services...5 Universal eams...7 Universal olumns, hannels, Tees & onvex ar...8 qual & Unequal ngles...9 Flat ar Round & Square ar Structural Hollow Sections ircular Hollow Sections Hot Rolled Sheet & Plate Floor Plate Weld Mesh, xpanded Metal & Open Steel Flooring...17 Tube Fittings ppendices Measurements Metric & Imperial Product Specifications - Tolerances Grades, Properties & Nearest quivalents Universal eams Universal olumns qual ngles Unequal ngles Parallel Flange hannels... 43

4 ompany Overview JN Steelstock Ltd is one of the largest steel stockholding companies in the UK. We have an enviable reputation coupled with an impressive track record of growth spanning the last decade and a half. We hold close to 35,000 tonnes of steel at any one time, covering a comprehensive range of products, sizes and lengths. dditionally we have in-house sawing, shot-blasting, painting, drilling and plasma cutting facilities using state of the art N equipment to service the greater demands for material processing. Our accreditations to ISO 9001:2008, S N1090 X 4 and ISO illustrate our ongoing coitment to quality and environmental management. The company has increased tonnage out of the door every year, year-on-year, even in the recent turbulent times. This is due to our loyalty to our customers, our ability to provide competitively priced steel and exceptional service with short delivery times. Furthermore we maintain the highest standards of health and safety performance in our industry, and are fully coitted to ensuring the health, safety and welfare of not only our staff, but all those who we come into contact with. Should you require a quotation or have further queries regarding any aspects of our business please contact our sales team who will be happy to help you with your requirements. We are a reliable supplier and pride ourselves on our outstanding reputation for service and reliability. Our steel is used in a variety of industrial sectors; each one is vital to the economy as a whole. We hope to be of service in the near future. 1 Kentford Tel : Henstridge Tel:

5 Our History Percy Fulcher & o Ltd was the name of the company founded by John oyden and his business partner back in Their aim was to provide the local area with non-prime steel. The business grew and grew. When John oyden s business partner left, a decision was made to focus on prime steel sales and John s sons, lan and Neil, joined the business and the company changed its name to JN Steelstock. The business has grown year-on-year since then and in September 2015 the company made a multi-million pound investment in a 17 acre steel stockholding site in Henstridge, Somerset. Not only do we have a solid bridgehead from which to service the west and east of the country but we can also offer a nationwide service. We employ over 300 people across our two sites in Suffolk and Somerset and we are Gold Level supporters of Steel for Life, an organisation dedicated to the promotion of steel over other construction materials. : sales@ajnsteelstock.co.uk W: 2

6 3 Kentford Tel : Henstridge Tel:

7 Most of our business involves processing at some stage. In fact, it is where most investment has been made at JN during the last ten years. This latest machinery and technology has been matched with experienced and trained personnel to deal with any work. We recognise many customers rely on these facilities for the various benefits they give: ost control Short delivery times ccess to latest equipment and technology Storage and space solutions Smooth production flow Reduced capital and labour expenditure Processing Services We process orders from start to finish at either site. We believe it gives us greater control of service and accuracy of work. : sales@ajnsteelstock.co.uk W: 4

8 Saw utting, Painting, rilling & Plasma Services Saw utting Sixteen saws of varying sizes and degrees of automation offer us the capacity to cut thousands of items across the full range of sizes and sections every day; either square or mitred. Our combination drill/ saw lines provide three more structural saws if required. This allows us to offer: ompetitive Processing ccurate utting ar Marking Shorter Lead Times Whether it is multiple batch work, one offs, large structural sections or bars we have an excellent reputation for cutting, painting and drilling material accurately and quickly. Shot lasting / Painting oth sites have large capacity shot-blasting and painting lines to cope with the increased demand and expansion of our processing business. Material can be painted up to 2000 wide in either red or grey primer. Our state of the art automated transfer beds link to saws and other equipment to reduce handling times. High quality water-based paints are used as part of our coitment to minimise our impact on the environment. rilling We have a high level of flexibility in the range of products that we can process from either site. Holes can be conventionally drilled in diameters from 10 up to 36. We can provide holes using our three-axis drills with sawing capacities, fittings lines and a plasma/drill line to cover the full range of structural sections, angles and flats in most applications. Slotted, countersunk and tapped holes are possible on many items; particularly fittings. Machinery and facilities are always being updated, so please check should you require something which falls outside of the above. 5 Kentford Tel : Henstridge Tel:

9 Plasma/Gas utting urrently we handle mild steel components up to x 2500 in size and weighing up to 9000kg in weight. Our high definition plasmas mean that we can cut diameters which are on a 1:1 ratio with material thicknesses up to and including 25. Material can be plasma cut up to 80 and conventional gas to 200 thick respectively. milling attachment can create slots and countersink or tap holes. Parts are scribed in either process for easy identification. oth systems utilise interactive and automatic software nesting capable of importing dwg, dxf, N1 and Struad am files. rawings may be sent via to: production@ajnsteelstock.co.uk For larger files please contact us for details : sales@ajnsteelstock.co.uk W: 6

10 Universal eams Size () Weight (Kg/m) epth Section () Width Section () 127 x x x x x x x x x x x x x x x Size () Weight (Kg/m) epth Section () Width Section () 457 x x x x x x x x x We keep an excellent range of sizes and lengths to minimise wastage and reduce costs. Our N controlled saws ensure accurate and quick processing for both straight and mitre cutting. small range of continental sections are also held in stock contact the sales office for further information. 7 Kentford Tel : Henstridge Tel:

11 Universal olumns, hannels, Tees & onvex ar Size () Universal olumns Weight (Kg/m) epth Section () Width Section () 152 x x x x x x Size () Parallel Flange hannels Weight (Kg/m) epth Section () Width Section () 100 x x x x x x x x x x x x x x x x Light hannels Size Kg/m 40 x x x x x Mild Steel Tees Size Kg/m 25 x 25 x x 30 x x 40 x x 40 x x 50 x onvex ar - Square dge Size Kg/m 40 x 12 x x 12 x Our in-house N rilling Lines enables us to offer accurately and competitively processed sections and quick lead times. ontact us for further details. We now stock a range of advanced sections, beam and column sections - contact the sales team for more information. : sales@ajnsteelstock.co.uk W: 8

12 qual & Unequal ngles qual ngles Size Kg/m 13 x 13 x x 16 x x 20 x x 25 x x x 30 x x x x 40 x x x x x 45 x x x x 50 x x x x x x 60 x x x x x 70 x x x x 75 x x x x 80 x x x x x 90 x x x x x 100 x x x x x x 120 x x x x x 150 x x x x x 200 x x x x Unequal ngles Size Kg/m 40 x 20 x x 25 x x x 40 x x x 30 x x x 50 x x x x 50 x x x x 60 x x x 50 x x x 65 x x x 65 x x 75 x x x x 75 x x x x 75 x x x x 90 x x x x 100 x x x x x 150 x x x Multi- saw cutting available on quick lead-times. Our N machinery allows us to cut within accurate tolerances on all products. 9 Kentford Tel : Henstridge Tel:

13 Flat ar Size Kg/m 10 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Size Kg/m 65 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Size Kg/m 45 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x : sales@ajnsteelstock.co.uk W: 10

14 Flat ar (continued) Size Kg/m 160 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Size Kg/m 60 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Size Kg/m 350 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Kentford Tel : Henstridge Tel:

15 Round & Square ar Round ars Size () Kg/m Size () Kg/m Size () Kg/m Square ars Size () Kg/m Size () Kg/m Size () Kg/m : sales@ajnsteelstock.co.uk W: 12

16 Structural Hollow Sections qual Size Kg/m 20 x 20 x x x 25 x x x x 30 x x x x 40 x x x x x x 50 x x x x x x 60 x x x x x x 70 x x x x x x 75 x x 80 x x x x x x x x x x x 100 x x x x x x Various Lengths and grades are kept in stock. Other sizes available, please ask for further details. qual Size Kg/m 120 x 120 x x x x x 140 x x x x x x 150 x x x x x x x 160 x x x x 180 x x x x x x 200 x x x x x x 250 x x x x x x 300 x x x x x 350 x x x x 400 x x Unequal Size Kg/m 50 x 25 x x x 30 x x x 40 x x x x 50 x Unequal Size Kg/m 80 x 40 x x x x 50 x x x x x 50 x x x x x 60 x x x x x x 60 x x x x x x x 80 x x x x 100 x x x x x x 80 x x x x x 100 x x x x x x 150 x x x 150 x x x x x 200 x x x x x x 200 x x x x Kentford Tel : Henstridge Tel:

17 ircular Hollow Sections ia Wall Kg/m ia Wall Kg/m ia Wall Kg/m We can also supply a range of fittings to cover many applications. Please see page 17 onwards for further details. : sales@ajnsteelstock.co.uk W: 14

18 Hot Rolled Sheet & Plate Thickness Size Weight Kg/m x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 2000 Thickness Size Weight Kg/m x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Kentford Tel : Henstridge Tel:

19 Floor Plate urbar Floor Plate Thickness (O/P) 2000x x x1500 Kg/m 2 Kg/m 2 Kg/m : sales@ajnsteelstock.co.uk W: 16

20 Welded Mesh, xpanded Metal & Open Steel Flooring Welded Mesh (opper Wash or Galvanised Finish) Specification Specification Standard Panels with flush edges Mesh size (inches) Mesh size (approx ) 4 x 8 Kg 6 x 12 Kg 6 x 4 Kg 6 x 3 Kg 3 x 3 x 6g 75 x 75 x x 2 x 6g 50 x 50 x x ½ x 8g 75 x 12.5 x x 3 x 8g 75 x 75 x x 2 x 8g 50 x 50 x x 1 x 8g 50 x 25 x x 1 x 8g 25 x 25 x x ½ x 10g 75 x x 1 x 10g 75 x 25 x x 2 x 10g 50 x 50 x ½ x 1½ x 10g 40 x 40 x x 1 x 10g 25 x 25 x x 2 x 12g 50 x 50 x x 1 x 12g 25 x 25 x This is only an indication of the range we hold in stock. We can also supply accessories such as edging strip, fixings and fencing rolls etc. xpanded Metal We carry a range of 40 different sizes. Please contact us with your enquiries so that we may discuss your requirements. Panels can be sourced promptly if not available from stock. Open Steel Flooring Panels From stock we keep 6000 x 1000 flooring panels in a variety of different sizes, with both plain and serrated bearing bars, in self colour and galvanised finish. dditionally, we also keep fixing clips and other accessories for these products. We can also quote for custom-made panels. The centres of the main bearing bars and twisted/transverse bars indicate the panel reference. For example, below is an illustration of 41/100 centered panel. 17 Kentford Tel : Henstridge Tel:

21 Tube Fittings esign and Materials Fittings are made from malleable cast iron manufactured in conformance with S N 1562:1997, a dependable and well proven material for this type of product. The fittings are then hot dipped galvanised to S N ISO 1461: 1999 to produce a durable corrosion resistant finished surface for extended life. There is a versatile range of fittings available to suit many applications in either the bs1387 Nominal ore tube or ircular Hollow Section tube ranges. This is a cost effective system, designed for easy, simple and fast erection of rigid structures by hand with the minimum of tools. Savings can be made, particularly when compared with traditional methods of construction such as welding, where specialist tools and exstensive training and experience are required. Sizes & Ordering Five different size ranges of fittings are available as shown on the table, hence a suitable size can be selected for any particular application. They are easily identified by a type of number for each design eg. 125, followed by a size code eg., the latter part of which corresponds with the approximate outside diameter of the tube to be used (48.3 = 1 1/2 nominal bore in this case). Hence a 90 egree lbow suitable for an 1 1/2 nominal bore tube in this example would be denoted as a R / / / / / / R / Size Ref. Nominal Outside Size ore iameter 3/ / / S1387 Tubes and HS sizes to suit are kept in stock : sales@ajnsteelstock.co.uk W: 18

22 Tube Fittings (continued) Size Ref. Nominal Outside Size ore iameter 3/ / / S1387 Tubes and HS sizes to suit are kept in stock 19 Kentford Tel : Henstridge Tel:

23 Tube Fittings (continued) R / / / / M M M Size Ref. Nominal Outside Size ore iameter 3/ / / S1387 Tubes and HS sizes to suit are kept in stock : sales@ajnsteelstock.co.uk W: 20

24 Tube Fittings (continued) 174M Size Ref. Nominal Outside Size ore iameter 3/ / / S1387 Tubes and HS sizes to suit are kept in stock 21 Kentford Tel : Henstridge Tel:

25 ppendices Measurements Metric & Imperial...23 Product Specifications - Tolerances Grades, Properties & Nearest quivalents...32 Universal eams Universal olumns qual ngles Unequal ngles Parallel Flange hannels...43 : sales@ajnsteelstock.co.uk W: 22

26 Measurements Metric & Imperial Metric Measures and quivalents Length 1 millimetre () = in 1 centimetre (cm) = 10 = in 1 metre = 100 cm = yd 1 kilometre (km) =1,000 m = mile rea 1 sq cm (cm 2 ) = = in 2 1 sq metre (m 2 ) = 10,000 cm 2 = yd 2 1 sq km (km 2 ) = 100 hectares = mile 2 Imperial Measures and quivalents Length 1 Inch (in) = 2.54 cm 1 foot (ft) = 12 in = m 1 yard (yd) = 3 ft = m 1 mile = 1,760 yd = km 1 int. nautical mile = 2,025.4 yd = km rea 1 sq inch (in 2 ) = cm 2 1 sq foot (ft 2 ) = 144 in 2 = m 2 1 sq yard (yd 2 ) = 9 ft 2 = m 2 1 acre = 4,840 yd 2 = 4,046.9 m 2 1 sq mile (mile 2 ) = 640 acres = km 2 Mass (Weight) 1 ounce (oz) = grains = g 1 pound (lb) = 16 oz = kg 1 stone = 14 lb = kg 1 hundredweight (cwt) = 112 lb = kg 1 ton = 20 cwt = t 23 Kentford Tel : Henstridge Tel:

27 Product Specifications - Tolerances The dimensions and mass of the following hot-rolled structural steel sections currently produced by ritish Steel universal beams, universal columns, universal bearing piles, joists, parallel flange channels, structural tees cut from universal beams, structural tees cut from universal columns, as well as length, depth and mass tolerances for taper flange joists are specified in S4: Part 1:1993. Rolling tolerances S N 10034: 1993 This uropean Standard specifies tolerances on shape dimensions and mass of structural steel universal beams and columns. These requirements do not apply to taper flange sections. Section height (h) The deviation from nominal on section height measured at the centre line of web thickness shall be within the tolerance given in Table 1(a). Table 1 (a) Tolerance on height and cross-section Section height h Up to and including 180 Greater than 180 up to and including 400 Greater than 400 up to and including 700 Tolerance Greater than 700 ± 5.0 Flange width (b) The deviation from nominal on flange width shall be within the tolerance given in Table 1(b). Table 1 (b) Tolerance on flange width Flange width b Up to and including 110 Greater than 110 up to and including 210 Greater than 210 up to and including 325 Greater than 325 Tolerance ±

28 Product Specifications - Tolerances (continued) Web thickness (s) The deviation from nominal on web thickness measured at the mid-point of dimension (h) shall be within the tolerance given in Table 1(c) Flange thickness (t) The deviation from nominal on section height measured at the centre line of web thickness shall be within the tolerance given in Table 1(a). Table 1 (c) Tolerances on web thickness Table 1 (d) Tolerances on flange thickness Web thickness s Less than 7 7 up to but excluding up to but excluding up to but excluding up to but excluding and over Tolerance ± 0.7 ± 1.0 ± 1.5 ± 2.0 ± 2.5 ± 3.0 Web thickness s Less than up to but excluding up to but excluding up to but excluding up to but excluding up to but excluding and over Tolerance +1.5 / / / / -2.0 ± 2.5 ± 3.0 ± 4.0 h x s y b/4 y b t* is measured at b/4 t* x 25

29 Out-of-squareness (k+k ) The out-of-squareness of the section shall not exceed the maximum given in Table 2 (a) Table 2 (a) Tolerance on out-of-squareness of universal beams and columns Section height (h) Flange width b Up to and including 110 Greater than 110 Tolerance 1.5 2% of b (maximum 6.5) Web off-centre (e) The mid-thickness of the web shall not deviate from the mid-width position on the flange by more than the distance (e) given in Table 2(b). b 1 b 2 k 1 k 1 h h k k b b b Table 2 (b) Tolerance on web off-centre of universal beams and columns Flange thickness t t < 40 t 40 Flange width b Up to and including 110 Greater than 110 up to and including 325 Greater than 325 Greater than 110 up to and including 325 Greater than 325 Web off-centre where e = b1 - b

30 Straightness (qxx or qyy) The straightness shall comply with the requirements given in Table 3. Table 3 Tolerance on straightness of universal beams and columns Tolerance on mass The deviation from the nominal mass of a batch or a piece shall not exceed ± 4.0%. The mass deviation is the difference between the actual mass of the batch or piece and the calculated mass. The calculated mass shall be determined using a density of 7850kg/m3. Tolerance on length The sections shall be cut to ordered lengths to tolerances of: a) ± 50 or b) -0, +100 where minimum lengths are required. L represents the longest useable length of the section assuming that the ends of the section have been cut square. L L max. Product Specifications - Tolerances (continued) q xx q yy Section height h Greater than 80 up to and including 180 Greater than 180 up to and including 360 Greater than 360 Tolerance qxx and qyy on length L % 0.30 L 0.15 L 0.1 L 27

31 Rolling Tolerances S N : 1993 This uropean Standard specifies tolerances on shape dimensions and mass of hot-rolled structural steel equal and unequal leg angles. Tolerances on shapes and dimensions Leg length (a or b) The deviation from nominal on leg length shall be within the tolerance given in Table 1(a). For unequal leg angles the longer leg length (a) shall be used to determine the tolerance band. a b Table 1 (a) imensional tolerances Table 1 (b) Thickness tolerances Leg length a Up to and including 50 Greater than 50 up to and including 100 Greater than 100 up to and including 150 Tolerance ± 1.0 ± 2.0 ± 3.0 Leg length a Up to and including 5 Greater than 5 up to and including 10 Greater than 10 up to and including 15 Greater than 15 Greater than 150 up to and including 200 Greater than 200 ± / -4.0 eviation k k eviation Tolerance ± 0.50 ± 0.75 ± 1.0 ± 1.20 x y y t t x 28

32 Rolling Tolerances S N : 1993 (continued) Out-of-square (k) Out-of-squareness of the section shall not exceed the maximum given in Table 1(c). For unequal leg angles, the longer leg length (a) shall be used to determine the tolerance band. q Table 1 (c) Squareness tolerances L Leg length a Up to and including 100 Greater than 100 up to and including 150 Greater than 150 up to and including 200 Tolerance Straightness (q) The deviation from straightness shall not exceed the tolerances given in Table 1(d). For unequal leg angles, the longer leg length (a) shall be used to determine the tolerance band. Greater than Table 1 (d) Straightness tolerances. Tolerance Over full bar length Over any part bar length Leg length a Up to and including 150 Up to and including 200 Greater than 200 eviation q 0.4% L 0.2% L 0.1% L Length considered 1,500 2,000 3,000 eviation q

33 Rolling Tolerances S N : 1993 (continued) Tolerance on mass The deviation from the nominal mass of any individual piece shall not exceed: a) ± 6% for thickness for t 4 or b) ± 4% for thickness for t > 4. The deviation from the nominal mass is the difference between the actual mass of the piece and the calculated mass. The calculated mass shall be determined using a density of 7850kg/m3. Tolerance on length The tolerance on ordered length shall be either: a) ± 50; or b) -0, +100 where minimum lengths are required. 30

34 f % of b ±0.5 ±1.0 ±1.5 b <b h 100 v/ v/ OUT OF SQURNSS k + k1 W FLTNSS k k k k 1 1 t Property Range Tolerance esignation 100<h <h 400 v/ v/ 400<h ±1.5 STRIGHTNSS ±0.3% of L ±0.2% of L h 150 v/ 150<h 300 v/ 300<h ±0.15% of L qxx q xx q yy ±0.5% of L ±0.3% of L ±0.2% of L ±50 ±6% h 150 qyy 150<h 300 v/ 300<h ll ll h 125 v/ v/ LNGTH (L) LNGTH (L) Kg/m STNR LTRNTIV STNR MSS PR UNIT LNGTH 125<h ±4% Table 1: Tolerances for Parallel Flange hannels Property Range Tolerance esignation ±1.5 ±2.0 ±3.0 ±4.0 h 65 65<h <h <h v/ HIGHT v/ v/ h b ±1.5 ±2.0 ±2.5 b 50 v/ 50<b 100 FLNG WITH b 100<b 125 v/ v/ 125<b ±3.0 s h ±0.5 ±0.7 s 10 v/ 10<s 15 v/ W THIKNSS s 15<s ±1.0 a -0.5 a -1.0 t 10 v/ FLNG THIKNSS 10<t 15 t v/ 15<t a t HL RIUS ll Sizes b 2 r 3 v/ r3 31

35 Grades, Properties & Nearest quivalents The table below show the grades, properties and nearest equivalent grades from earlier standards. N 10025: part 2: 2004 Non-alloy structural steels omparison between grades in N 10025: part 2: 2004 and nearest equivalent versions in N 10025: 1993 N bs 4360: The grade designations are explained on the previous page. N 10025: PRT 2 : 2004 N : 1993 S 4360 : 1990 orresponding Former National esignations Grade Yield (Reh) mon Tenalle (Rm) harpy V-notch longitudinal Grade Grade Germany France Italy elgium Spain Sweden Strength at t = 16 (MPa) Temp ( o ) nergy (J) t = 16 S / S185 - St33 33 Fe ¹ S S235JR² S235JRG1/G2 40 St Fe S235J S235J0 40 St 37-3 U 24-3 Fe S235J S235J2G3/G Fe ¹ / S S275JR² S275JR 43 St Fe S275J S275J0 43 St 44-3 U 28-3 Fe S275J S275J2G3/G4 43 St Fe ¹ / S S355JR S355JR 50 St Fe S355J S355J0 50 St 52-3 U 36-3 Fe S355J S355K2G3/G4 50 St 52-3 N - Fe S355K S355K2G3/G / St Fe /01 S / S335 - St Fe / / St Fe /01 32

36 Universal eams imensions and properties to S 4: Part 1: x 305 x x 191 x 82 *These dimensions are in addition to our standard range to S4 specifications Serial Size Mass per metre kg/m epth of Section Width of Section Thickness of Web t Thickness of Flange T Root Radius r epth between fillets d Ratios for Local uckling Flange /2T Web d/t Second Moment of rea xis x-x cm 1016x305x x305x x305x x305x x305x x405x x305x x305x x419x x419x x305x x305x x305x x305x x292x xis x-x cm xis x-x cm Radius of Gyration xis y-y cm xis x-x cm3 lastic Modulus xis y-y cm3 xis x-x cm3 Plastic Modulus xis y-y cm3 uckling Parameter u Torsional Index x Warping onstant H dm6 Tortional onstant J cm4 rea of Section cm2 33

37 838x292x x292x x267x x267x x267x x267x x254x x254x x254x x254x x305x x305x x305x x229x x229x x229x x229x x210x x210x x210x x210x x210x x191x x191x x191x

38 Universal eams (continued) imensions and properties to S 4: Part 1: x 191 x x 76 x 13 esignation Serial Size Mass per metre kg/m epth of Section Width of Section Thickness of Web t Thickness of Flange T Root Radius r epth between fillets d Ratios for Local uckling Flange /2T Web d/t Second Moment of rea xis x-x cm4 457x191x x191x x152x x152x x152x x152x x152x x178x x178x x178x x178x x140x x140x x171x x171x xis x-x cm 4 xis x-x cm Radius of Gyration xis y-y cm xis x-x cm3 lastic Modulus xis y-y cm3 xis x-x cm3 Plastic Modulus xis y-y cm3 uckling Parameter u Torsional Index x Warping onstant H dm6 Tortional onstant J cm4 rea of Section cm2 35

39 356x171x x171x x127x x127x x165x x165x x165x x127x x127x x127x x102x x102x x102x x146x x146x x146x x102x x102x x102x x133x x133x x102x x102x x89x x76x

40 Universal olumns imensions and properties to S 4: Part 1: x 406 x x 152 x 23 esignation Serial Size Mass per metre kg/m epth of Section Width of Section Thickness of Web t Thickness of Flange T Root Radius r epth between fillets d Ratios for Local uckling Flange /2T Web d/t Second Moment of rea xis x-x cm4 356x406x x406x x406x x406x x406x x406x x406x x368x x368x x368x x368x x305x x305x x305x x305x xis x-x cm 4 xis x-x cm Radius of Gyration xis y-y cm xis x-x cm3 lastic Modulus xis y-y cm3 xis x-x cm3 Plastic Modulus xis y-y cm3 uckling Parameter u Torsional Index x Warping onstant H dm6 Tortional onstant J cm4 rea of Section cm2 37

41 305x305x x305x x305x x254x x254x x254x x254x x254x x203x x203x x203x x203x x203x x152x x152x x152x

42 qual ngles imensions and properties to S N : x 200 x x 90 x 6 *These sizes are in addition to our standard range to S N : 1999 Specification esignation Serial Size x x t x x Mass per metre kg/m Root Radius r 1 Toe Radius r 2 m rea of Section cm2 istance of centre of gravity cm xis x-x, y-y cm4 Second Moment of rea Radius of Gyration lastic Modulus axis x-x, y-y cm3 200x200x x200x x200x x200x x150x x150x x150x x150x x120x x120x x102x x120x x100x x100x x100x xis u-u cm4 xis v-v cm4 xis x-x, y-y cm4 xis u-u cm4 xis v-v cm4 m 3 Tortional onstant J cm4 quivalent Slenderness oefficient φ a 39

43 90x90x x90x x90x x90x

44 Unequal ngles imensions and properties to S N : x 150 x x 65 x 7 *These sizes are in addition to our standard range to S N : 1999 Specification esignation Serial Size Mass per metre kg/m Root Radius r 1 Toe Radius r 2 rea of Section cm2 x cm istance of centre of gravity x cm xis x-x cm4 Second Moment of rea Radius of Gyration lastic Modulus ngle xis x-x xis y-y cm4 xis u-u cm4 xis v-v cm4 xis x-x cm4 xis y-y cm4 xis u-u cm4 xis v-v cm4 xis x-x xis y-y cm 3 cm3 to xis y-y Tan α Torsinal onstant J cm4 quivalent Slenderless oefficient Min..φ a Max. φ a Mono Syetry Index ψ a 200x150x x150x x150x x100x x100x x100x x90x x90x x90x x75x x75x x75x x75x x75x x75x

45 100x75x x75x x75x x65x x65x x65x