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電熱絲,電阻絲,發熱絲,電熱元件

高溫合金

Cr20Ni80 acid-pickled finished wires合金牌号:GH145,GH39,GH44,GH169,GH128,GH30,GH128,GH132等等
交貨形态:棒材,闆闆,絲材,管材
本廠生産的高溫合金,主要用于燃氣輪機、石油鑽探、海洋工程、柴油機、内燃機、化工行業等使用的耐高溫零部件。如渦輪盤、渦輪葉片、冷凝器、過熱器管以及腐蝕條件下使用的機器零部件。鑄造高溫合金可用于燃氣輪機,化工、紡織行業的導向葉片,噴咀管道、精鑄整葉輪,模具及抗氧化,耐腐蝕的高溫條件下使用的機器零部件。

部分高溫合金化學成份表
新牌号 原牌号 Cr Ni W Mo Al Ti Fe Nb
GH4145 GH145 14.0~17.0 ≥70.0 - - 0.4-1.0 2.25-2.75 5.0-9.0 Nb+Ta0.7-1.2
GH1015 GH15 19.0~22.0 34.0~39.0 4.8~5.8 2.5~3.2 - - 1.0~1.6
GH1016 GH16 19.0~22.0 32.0~36.0 5.0~6.0 2.6~3.3 - - 0.9~1.4
GH1035 GH35 20.0~23.0 35.0~40.0 2.5~3.5 - ≤0.50 0.7~1.2 1.2~1.7
GH1040 GH40 15.0~17.0 24.0~27.0 - 5.5~7.0 - - -
GH1131 GH131 19.0~22.0 25.0~30.0 4.8~6.0 2.8~3.5 - - 0.7~1.3
GH1140 GH140 20.0~23.0 35.0~40.0 1.4~1.8 2.0~2.5 0.2~0.6 0.7~1.2 -
GH2018 GH18 18.0~21.0 40.0~44.0 1.8~2.2 3.7~4.3 0.35~0.75 1.8~2.0 -
GH2036 GH36 11.5~13.5 7.0~9.0 - 1.1~1.4 - ≤0.12 0.25~0.5
G2038 GH38A 10.0~12.5 18.0~21.0 - - ≤0.50 2.3~2.8 -
GH2130 GH130 12.0~16.0 35.0~40.0 5.0~6.5 - 1.4~2.2 2.4~3.2 -
GH2132 GH132 13.5~16.0 24.0~27.0 - 1.0~1.5 ≤0.40 1.75~2.3 -
GH2135 GH135 14.0~16.0 33.0~36.0 1.7~2.2 1.7~2.2 2.0~2.8 2.1~2.5 -
GH2136 GH136 13.0~16.0 24.5~28.5 - 1.0~1.75 ≤0.35 2.4~3.2 -
GH2302 GH302 12.0~16.0 38.0~42.0 3.5~4.5 1.5~2.5 1.8~2.3 2.3~2.8 -
GH3030 GH30 19.0~22.0 74.3~77.5 - - ≤0.15 0.15~0.35 ≤1.5 -
GH3039 GH39 19.0~22.0 68.5~74.9 - 1.8~2.3 0.35~0.75 0.35~0.75 ≤3.0 0.19~1.3
GH3044 GH44 23.5~26.5 49.3~55.7 13.0~16.0 ≤0.50 ≤0.50 0.3~0.7 ≤4.0 -
GH3128 GH128 19.0~22.0 54.9~61.7 7.5~9.0 7.5~9.0 0.4~0.8 0.4~0.8 ≤2.0 -
GH4033 GH33 19.0~22.0 69.1~73.9 - - 0.6~1.0 2.4~2.8 ≤4.0 -
GH4037 GH37 3.0~26.0 71.8~72.9 5.0~7.0 2.0~4.0 1.7~2.3 1.8~2.3 ≤5.0 -
GH4043 GH43 15.0~19.0 59.4~69.3 2.0~3.5 4.0~6.0 1.0~1.7 1.9~2.8 ≤5.0 0.5~1.3
GH4049 GH49 9.5~11.0 52.9~59.0 5.0~6.0 4.5~5.5 3.7~4.4 1.4~1.9 ≤1.5 注:Co(14~16)
GH4133 GH33A 19.0~22.0 74.0~76.0 - - 0.7~1.2 2.5~3.0 ≤1.50 1.15~1.65
GH4169 GH169 17.0~21.0 50.0~55.0 - 2.8~3.3 0.2~0.6 0.65~1.15 4.75~5.5