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Grade : 1.4961压力用钢制扁平。不锈钢 Number: X8CrNiNb16-13 Classification: 奥氏体抗蠕变钢 Density: 7.9 g/cm 3 Standard: EN 10302:2008抗蠕变钢、镍和钴合金 EN 10028-7:2007压力用钢制扁平产品。不锈钢 < 4压力用无缝钢管。技术交付条件。不锈钢管Chemical composition % of steel X8CrNiNb16-13 (1. 008 C Si Mn Ni P S Cr Nb 0.04 - 0.1 0.3 - 0.6 max 1.5 12月14日 max 0.035 max 0.015 15 - 17 max 1.2 Mechanical properties of steel   Rm - Tensile strength (MPa) p; Rm - Tensile strength (MPa) (+AT) 510-690 Rp0.2 0.2% proof strength (MPa) (+A) 200 Rp0.2 0.2% proof strength (MPa) (+AT) 205 A - Min. elongation at fracture (%) (+A) 35 A - Min. elongation at fracture (%) (+AT) 30-35 |
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