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Grade : X2CrNi12耐腐蚀钢片/板和带材 Number: 1.4003 Classification: 铁素体不锈钢 Density: 7.7 g/cm 3 Stan 2005不锈钢。通用耐腐蚀钢片/板和带材交货技术条件 EN 10088-3:2005不锈钢。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 < 7压力用钢制扁平产品。不锈钢EN 10296-2:2005机械和一般工程用焊接圆钢管。不锈钢。技术交付条件 Chemical composition % of steel X2CrNi12 (1.4003): & bsp; 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 ) Rm - Tensile strength (MPa) sp; Rp0.2 0.2% proof strength (MPa) (+A) 250-280 KV - Impact energy (J) transverse, (+A) +20° 50-60 A - Min. elongation at fracture (%) (+A) 18-20 Brinell hardness (HB): (+A) 200 |
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