ÅLASTRON S.A. Ag. Ioannis str., Ag. Ioannis Aspropyrgos Tel.: Fax:

Transcription

1 ÅLASTRON S.A. Ag. Ionnis str., Ag. Ionnis Aspropyrgos Tel.: Fx:

2 1 SQUARE HOLLOW SECTIONS (EN 10219) Dimensions Cross section Weight Sttic dt D (mm) T (mm) F (cm 2 ) G (kg/m) I (cm 4 ) R (cm) Æ (cm 3 )

3 2 SQUARE HOLLOW SECTIONS (EN 10219) Dimensions Cross section Weight Sttic dt D (mm) T (mm) F (cm 2 ) G (kg/m) I (cm 4 ) R (cm) Æ (cm 3 )

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6 4 INTERNATIONAL COMPARISON OF STANDARDS EN GERMANY FRANCE U.K. SPAIN ITALY BELGIUM SWEDEN PORTUGAL AUSTRIA NORWAY EN :2004 EN 10025:1990 +A1:1993 EN 10025:1990 DIN NF A BS 4360 UNE UNI 7070 NBN A SS 14 NP 1729 N 3116 S S Fe St 33 A 33 A Fe 320 A Fe St 320 S235JR Fe 360 B St 37 2 E24-2 Fe 360 B AE 235-B Fe 360-B NS S235JRG Fe 360 BFU Ust 37-2 AE 235 B-FU Ust 360 B NS S235JR S235JRG Fe 360 BFN RSt B AE 235 B- FN Rst 360 B NS S235JO S235JO Fe 360 C St 37-3 U E C AE 235 C Fe 360 C AE 235-C Fe 360-C St 360 C NS Fe 360-CE S235J2G Fe 360 D1 St 37-3 N E D AE 235 D Fe 360 D AE 235-D Fe 360-D St 360 D NS S235J S235J2G Fe 360 D2 S275JR S275JR Fe 430 B St 44-2 E B AE 275 B Fe 430 B AE 255-B Fe 430-B St 430 B NS S275JO S275JO Fe 430 C St 44-3 U E C AE 275 C Fe 430 C AE 255-C Fe 430-C St 430 C NS St 430 CE S275JOG Fe 430 D1 St 44-3 N E D AE 275 D Fe 430 D AE 255-D Fe 430-D St 430 D NS S275J S275JOG Fe 430 D2 S355JR S355JR Fe 510 B E B AE 355 B Fe 510 B AE 355-B Fe 510-B S355JO S355JO Fe 510 C St 52-3 U E C AE 355 C Fe 510 C AE 355-C Fe 510-C St 51C NS S355J2G Fe 510 D1 St 52-3N 50D AE 355D Fe 510 D AE 355-D Fe 510-D St 51 D NS S355J S355J2G Fe 510 D2 S355K2G Fe 510 DD1 E DD AE 355-DD Fe 510-DD S355K S355K2G Fe 510 DD2 S450JO C E E Fe St 50-2 A 50-2 A 490 Fe 490 A Fe St E E Fe St 60-2 A 60-2 A 590 Fe 590 A Fe St E E Fe St 70-2 A 70-2 A 690 Fe 690 A Fe St

7 5 CHEMICAL COMPOSITION OF THE PRODUCT ANALYSIS Designtion According EN nd CR According EN Method of deoxidtion b C in for nominl product thickness in mm 16 > > 40 c Si Mn P d S d, e N f Cu g S235JR FN 0,19 0,19 0,23-1,50 0,045 0,045 0,014 0,60 - S235J FN 0,19 0,19 0,19-1,50 0,040 0,040 0,014 0,60 - S235J FF 0,19 0,19 0,19-1,50 0,035 0,035-0,60 - S275JR FN 0,24 0,24 0,25-1,60 0,045 0,045 0,014 0,60 - S275J FN 0,21 0,21 0,23 i - 1,60 0,040 0,040 0,014 0,60 - S275J FF 0,21 0,21 0,23 i - 1,60 0,035 0,035-0,60 - S355JR FN 0,27 0,27 0,27 0,60 1,70 0,045 0,045 0,014 0,60 - S355J FN 0,23 j 0,23 k 0,24 0,60 1,70 0,040 0,040 0,014 0,60 - S355J FF 0,23 j 0,23 k 0,24 0,60 1,70 0,035 0,035-0,60 - S355K FF 0,23 j 0,23 k 0,24 0,60 1,70 0,035 0,035-0,60 - S450J0 I FF 0,23 0,23k 0,24 0,60 1,80 0,040 0,040 0,027 0,60 m b FN = rimming steels not permitted; FF = fully killed steel c For sections with nominl thickness > 100 mm the C content by greement. d For long products the P nd S content cn be 0,005% higher. e For long products the mx. S content cn be incresed for improved mch inbility by 0,015% by greement if the steel is treted to modify the sulphide morphology nd the chemicl composition shows min. 0,0020% C. f The mx. vlue for nitrogen does not pply if the chemicl composition shows minimum totl Al content of 0,015% or lterntively min. 0,013% cid soluble AI or if sufficient other N binding elements re present. In this cse the N binding elements shll be mentioned in the inspection document. g Cu content bove 0,45% my cuse hot shortness during hot forming. h If other elements re dded, they shll be mentioned on the inspection document. i For nominl thickness > 150 mm: C = 0,22 j For grdes suitble for cold roll forming C = 0,24 k For nominl thickness > 30 mm: C = 0,24 l Applicble for long products only. m The steel my show Nb content of mx. 0,06%, V content of mx. 0,15% nd Ti content of mx. 0,06%. (ccording to EN10025) MECHANICAL PROPERTIES AT AMBIENT TEMPERATURE FOR FLAT AND LONG PRODUCTS OF STEEL GRADES AND QUALITIES WITH VALUES FOR THE IMPACT STRENGTH Other h According EN nd CR Designtio n According EN > > Minimum yield strength R eh MP b Nominl thickness mm > > > > > Tensile strength R m MP b Nominl thickness mm > c > 3 S235JR to to to to S235J to to to to S235J to to to to to 480 S275JR to to to to S275J to to to to S275J to to to to to 540 S355JR to to to to S355J to to to to S355J to to to to to 600 S355K to to to to to 600 S450J0 d to to For plte nd wide flts with widths 600 mm the direction trnsverse (t) to the rolling pplies. For ll other products the vlues pply for the direction prllel (I) to the rolling direction. b 1 MP = 1 N/mm2. c The vlues pply to flt products. d Applicble for long products only. (ccording to EN10025) > > > c

8 6 MECHANICAL PROPERTIES AT AMBIENT TEMPERATURE FOR FLAT AND LONG PRODUCT OF STEEL GRADES AND QUALITIES WITH VALUES FOR THE IMPACT STRENGTH (CONCLUDED) Designtion Position of test pieces Minimum percentge elongtion fter frcture % According EN nd CR According EN L o = 80 mm Nominl thickness mm 1 > 1 1,5 > 1,5 2 > 2 2,5 >2,5 < > L o = 5,65 S o Nominl thickness mm S235JR l S235J > > > > 250 c 400 only for J2 nd K2 S235J t (I nd t) S275JR l S275J S275J t (I nd t) S355JR l S355J S355J (I nd t) S355K t (I nd t) S450J0 d l For plte, strip nd wide flts with widths 600 mm the direction trnsverse (t) to the rolling direction pplies. For ll other products the vlues pply for the direction prllel (I) to the rolling direction. c The vlues pply to flt products. d Applicble for long product only. (ccording to EN10025)