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Grade : X6CrNi25-20压力用钢制扁不锈钢 Number: 1.4951 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 &n 制扁平产品。不锈钢 07压力用钢制扁平产品。不锈钢EN 10272:2007压力用不锈钢棒 Chemical composition % of steel X6CrNi25-20 (1.4951): EN 10302-2008 C Si Mn Ni P S Cr N &n max 0.7 max 2 19 - 22 max 0.035 max 0.015 24 - 26 max 0.1 Mechanical properties of steel X6CrNi25-20 (1.4951) Rm - Tensile strength ( Rp0.2 0.2% proof strength (MPa bsp; KV - Impact energy (J) transverse, (+A) +20° 60 KV - Impact energy (J) longitud., (+A) +20° 100 A - Min. elongation at fracture (%) (+A) 35 Brinell hardness (HB): (+A) 192 |
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