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Grade : X3CrNb17用耐腐蚀钢片/板和带材 Number: 1.4511 Classification: 铁素体不锈钢-特级 Density: 7.7 g/cm 3 Standard: 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 Chemical composition % of steel X3CrNb17 (1.45 005 C Si Mn P S Cr Nb max 0.05 max 1 max 1 max 0.04 max 0.015 16 - 18 0.6 - 1 Mechanical properties of steel X3CrNb17 (1.4511) Rm - Tensile strength (MPa) (+A) 420-620 Rp0.2 0.2% proof strength (MPa) (+A) 200-230 A - Min. elongation at fracture (%) (+A) 20-23 |
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