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牌号:0Cr23Ni13
标准:GB/T 1220-1992
0Cr23Ni13特性及适用范围:
为奥氏体型不锈耐热钢。其耐腐蚀性能和耐热性能都较高。可用于制造耐蚀耐热部件,
即作为抗高温腐蚀的耐热钢使用。
0Cr23Ni13化学成分:
国标牌号 | 0Cr23Ni13化学成分/% |
C | Si | Mn | P | S | Cr | Ni |
≤ |
0Cr23Ni13 | ≤0.08 | ≤1.00 | ≤2.00 | 0.035 | 0.03 | 22~24 | 12~15 |
0Cr23Ni13力学性能:
0Cr23Ni13机械性能 |
抗拉强度 σb (Mpa | 屈服强度 σ0.2 (MPa) | 伸长率 δ5 (%) | 断面收缩率 ψ (%) | 硬度 HB |
≥520 | ≥205 | ≥40 | ≥60 | ≤187 |
0Cr23Ni13热处理规范及金相组织:
0Cr23Ni13热处理规范:固溶1030~1150℃快冷。
0Cr23Ni13金相组织:组织特征为奥氏体型。
0Cr23Ni13交货状态
一般以热处理状态交货,其热处理种类在合同中注明;未注明者,按不热处理状态交货。
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