产品描述
简介 |
高温合金GH132/A-286/SUH660/S66286/1.4980,现已纳入国家GB1221-92耐热钢系列.应用范围,650℃下使用的高温部件,具有高的屈服强度和持久、蠕变强度,并有良好的加工塑性和满意的焊接性能. |
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牌号 |
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GH2132(GH132) |
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中国 |
0Cr15Ni25Ti2MoAIVB |
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国外牌号 |
A-286 |
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化学成分 |
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C |
Si |
Mn |
P |
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≤0.08 |
≤1.00 |
1.00~2.00 |
≤0.030 |
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S |
Ni |
Cr |
Mo |
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≤0.020 |
24.0~27.0 |
13.5~16.0 |
1.00~1.50 |
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Al |
Ti |
Fe |
其他 |
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≤0.40 |
1.80~2.35 |
余量 |
V:0.10~0.50;B:0.001-0.010; Co:≤1.0 |
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机械性能 |
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δ0.2 [N/平方毫米] |
δb [N/平方毫米] |
δ5 [%] |
ψ [%] |
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≥60kgf/平方毫米 |
≥92/mm |
≥15 |
≥20 |
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硬度 |
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- |
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合金牌号 |
交货状态的热处理制度 |
室温硬度HB(d)mm(Hv) |
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GH2132(GH132) |
980-1000℃,水(油)冷 |
≥4.25(194) |
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合金牌号 |
热处理制度 |
瞬时拉伸性能 |
硬度HB(d)mm(Hv) |
持久性能 |
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温度℃ |
σb kgf/mm2 |
σ0.2 kgf/mm2 |
δ5% |
ψ% |
温度℃ |
应力 kgf/mm2 |
断裂时间h |
δ5% |
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GH2132(GH132) |
交货状态+700-720℃16小时,空冷 |
室温 |
≥92 |
≥60 |
≥15 |
≥20 |
3.30-3.85(260-360) |
650 |
46 |
≥23 |
≥5 |
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(≥95) |
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(≥18) |
(≥40) |
3.30-3.85(260-360) |
650 |
{40} |
{100} |
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产品图片
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