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Grade : X6CrNiTiB18-10奥氏体不锈钢管 Number: 1.4941 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 用钢制扁平产品。不锈钢 < :2000压力用钢锻件。马氏体、奥氏体和奥氏体-铁素体不锈钢 无缝钢管。技术交付条件。不锈钢管 < 有规定高温和/或低温财产的紧固件用钢和镍合金 2005不锈钢。不锈钢清单Chemical composition % of steel nbsp; Ti = 5 * C to 0.8 C Si Mn Ni P S Cr Ti B 0.04 - 0.08 max 1 max 2 9月12日 max 0.035 max 0.015 17 - 19 max 0.8 0.0015 - 0.005 Mechanical properties of steel X6CrNiTiB18-10 (1.4941) Rm - Tensile strength (MPa) (+A) 490-710 Rm - Tensile strength (MP Rp0.2 0.2% proof strength (MPa bsp; Rp0.2 0.2% proof strength (MPa) sp; KV - Impact energy (J) transverse, (+A) +20° 60 KV - Impact energy (J) longitud., (+A) +20° 100 A - Min. elongation at fracture (%) (+A) 40 A - Min. elongation at fracture (%) (+AT) 30-40 |
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