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Grade : 1.4003耐腐蚀钢片/板和带材交 Number: X2CrNi12 Classification: 铁素体不锈钢 Density: 7.7 g/cm 3 Sta :2005不锈钢。通用耐腐蚀钢片/板和带材交货技术条件 &n 一般用途耐腐蚀钢的半成品、棒材、线材、型材和光亮产品的交货技术条件 07压力用钢制扁平产品。不锈钢&n 般工程用焊接圆钢管。不锈钢。技术交付条件 < 力用不锈钢棒锈钢。建筑用耐腐蚀钢片/板和带材交货技术条件 Chemical composition % of stee 05 C Si Mn Ni P S Cr N max 0.03 max 1 max 1.5 0.3 - 1 max 0.04 max 0.015 10.5 - 12.5 max 0.03 Mechanical properties of steel X2CrNi12 (1.4003) Rm - Tensile strength (MPa) (+A) 450-650 Rp0.2 0.2% proof strength (MP nbsp; A - Min. elongation at fracture (%) (+A) 18-20 Brinell hardness (HB): (+A) 200 |
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