大连欧标H型钢HEA260尺寸250*260H型钢
价格:6500.00
S355J2属欧洲标准热轧结构钢产品,执行标准EN10025-2:2004。(老标准EN10025:1990)化学成分:C:≤0.22;Si:≤0.55;Mn:≤1.60;P:≤0.025;S:≤0.025;Cu:≤0.55;抗拉强度:(Mpa):450—680冲击功:-20℃:≥27对照我国钢号为:Q345D对照美国钢号为:A572Gr.50HEB100欧标H型钢100*100H型钢HEB120欧标H型钢120*120H型钢HEB140欧标H型钢140*140H型钢HEB160欧标H型钢160*160H型钢HEB180欧标H型钢180*180H型钢HEB200欧标H型钢200*200H型钢HEB220欧标H型钢220*220H型钢HEB240欧标H型钢240*240H型钢HEB260欧标H型钢260*260H型钢HEB280欧标H型钢280*280H型钢HEB300欧标H型钢300*300H型钢HEB320欧标H型钢320*300H型钢HEA120欧标H型钢114*120H型钢HEA140欧标H型钢133*140H型钢HEA160欧标H型钢152*160H型钢HEA180欧标H型钢171*180H型钢HEA200欧标H型钢190*200H型钢HEA220欧标H型钢210*220H型钢)