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Grade : 1.4982压力用无缝钢管 Number: X10CrNiMoMnNbVB15-10-1 Classification: 奥氏体抗蠕变钢 Density: 7.95 g/cm 3 EN 10269:1999具有规定高温和/或低温财产的紧固件用钢和镍合金 Chemical composition % of steel X10CrNiMoMnNbVB15-10-1 (1.4982): EN 10216-5-2014 C Si Mn Ni P S Cr Mo V Nb B 0.06 - 0.15 0.2 - 1 5.5 - 7 9月11日 max 0.035 max 0.015 14 - 16 0.8 - 1.2 0.15 - 0.4 0.75 - 1.
Mechanical properties of steel X .4982) Rm - Tensile strength (M Rm - Tensile strength (MPa) (+AT p; Rp0.2 0.2% proof strength (MPa) (+AT) 220 Rp0.2 0.2% proof strength (MPa) (+AT+WW) 510 KV - Impact energy (J) longitud., (+AT) +20° 100 KV - Impact energy (J) transverse, (+AT) +20° 60 KV - Impact energy (J) (+AT+WW) +20° 50 A - Min. elongation at fracture (%) longitud., (+AT) 35 A - Min. elongation at fracture (%) transverse, (+AT) 30 A - Min. elongation at fracture (%) (+AT+WW) 25 |
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