15-5PH/XM-12/0Cr15Ni5Cu3Nb/1.4545 是馬氏體沉淀硬化不銹鋼.加工工藝性好，力學(xué)性能優(yōu)良，耐一般腐蝕環(huán)境.蘇州歐太龍合金早在九十年代中期開(kāi)始推廣該鋼鐘,是國(guó)內(nèi)最早生產(chǎn)經(jīng)營(yíng)該鋼種的公司之一.該鋼種強(qiáng)度好,韌性和延展性橫向、硬度和耐腐蝕性能與304不銹鋼.15-5ph可能用于解決或熱處理?xiàng)l件獲得治療各種性能.
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| 中國(guó)牌號(hào) |
05Cr15Ni5Cu4Nb |
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| 化學(xué)成分 |
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| C |
Si |
Mn |
P |
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| ≤0.07 |
≤1.00 |
≤1.00 |
≤0.040 |
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| S |
Ni |
Cr |
Mo |
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| ≤0.030 |
3.50-5.50 |
14.00-15.50 |
- |
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| Cu |
Nb |
其他 |
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| 2.50-4.50 |
0.15-0.45 |
- |
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| 美國(guó)ASTMS15500，AISIXM-12,SAE15-5PH |
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| 化學(xué)成分 |
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| C |
Si |
Mn |
P |
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| ≤0.07 |
≤1.00 |
≤1.00 |
≤0.040 |
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| S |
Ni |
Cr |
Mo |
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| ≤0.030 |
3.50-5.50 |
14.00-15.50 |
- |
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| Cu |
Nb+Ta |
其他 |
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| 2.50-4.50 |
0.15-0.45 |
- |
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| 機(jī)械加工性 |
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這個(gè)合金可以在各種可達(dá)到的條件下進(jìn)行加工,然而在H1150M這種條件下可以有最好的使用壽命。 |
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| 應(yīng)用領(lǐng)域 |
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航空航天 |
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飛機(jī)零件 |
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部件制造高壓閥門等腐蝕環(huán)境 |
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槽、緊固件、設(shè)備和裝備 |
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