鎳Ni
|
鐵Fe
|
鈷Co
|
鉻Cr
|
碳C
|
釩V
|
鉬Mo
|
余量
|
4.0~7.0
|
≤2.5
|
14.5~16.5
|
≤0.010
|
≤0.35
|
15.0~17.0
|
硅Si
|
磷P
|
鎢W
|
錳Mn
|
硫S
|
|
|
≤0.08
|
≤0.04
|
3.0~4.5
|
≤1.0
|
≤0.03
|
|
|
抗拉強度σb(Mpa)
|
屈服強度σ0.2(Mpa)
|
延伸率δ4(%)
|
≥690
|
≥285
|
≥40
|
密度(Mg/m3)
|
8.89
|
熔點范圍(℃)
|
1370~1325
|
比熱(J/kg·℃)
|
427
|
電阻率(μΩ.m)
|
1.23
|
Hastelloy C-276的應(yīng)用領(lǐng)域
|
海洋工程
|
海水腐蝕環(huán)境泵、閥;泵
|
固定件
|
||
緊固件
|
||
石化領(lǐng)域
|
接觸含氯化物有機物的元件和催化系統(tǒng)
|
|
高溫、混有雜質(zhì)的無機酸和有機酸
|
||
化工領(lǐng)域
|
漂白容器,硫酸冷凝器
|
|
洗滌塔,反應(yīng)器
|
合金
|
硫酸
|
磷酸
|
鹽酸
|
氫氟酸
|
硝酸
|
有機酸
|
強堿
|
還原性鹽
|
氧化性鹽
|
200
|
▲
|
▲
|
▲
|
●
|
■
|
●
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●
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●
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■
|
400
|
●
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▲
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▲
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●
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■
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●
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●
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●
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■
|
▲
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▲
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■
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▲
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▲
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●
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●
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●
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▲
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●
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▲
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▲
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●
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●
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▲
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■
|
●
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●
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▲
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●
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▲
|
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G-3
|
●
|
●
|
▲
|
●
|
●
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●
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●
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●
|
●
|
Hastelloy C-276
|
●
|
●
|
▲
|
●
|
▲
|
●
|
●
|
●
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●
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B-2
|
●
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●
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●
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●
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■
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●
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■
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