供应GH132/SUH660
"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                                            
GH2132(GH132)                                            
中国    0Cr15Ni25Ti2MoAIVB                                        
国外牌号    A-286                                        




化学成分                                            
C    Si    Mn    P                                
≤0.08    ≤1.00    1.00～2.00    ≤0.030                                
S    Ni    Cr    Mo                                
≤0.020    24.0～27.0    13.5～16.0    1.00～1.50                                
Al    Ti    Fe    其他                                
≤0.40    1.80～2.35    余量    V：0.10～0.50;B：0.001-0.010；  Co：≤1.0                                



机械性能                                            
δ0.2            [N/平方毫米]    δb                  [N/平方毫米]    δ5    [%]    ψ    [%]                                
≥60kgf/平方毫米    ≥92/mm    ≥15    ≥20                                
硬度                                            
-                                            


合金牌号    交货状态的热处理制度            室温硬度HB(d)mm（Hv）                            
                                            
GH2132(GH132)    980-1000℃,水（油）冷            ≥4.25（194）                            



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            
        温度℃    σb  kgf/mm2    σ0.2  kgf/mm2    δ5%    ψ%        温度℃    应力  kgf/mm2    断裂时间h    δ5%
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
            （≥95）        （≥18）    （≥40）    3.30-3.85（260-360）    650    {40}    {100}