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New Grade | Original grade | Cr | Ni | W | Mo | Al | Ti |
GH015 | GH15 | 19.0~22.0 | 34.0~39.0 | 4.8~5.8 | 2.5~3.2 | - | - |
GH016 | GH16 | 19.0~22.0 | 32.0~36.0 | 5.0~6.0 | 2.6~3.3 | - | - |
GH035 | GH35 | 20.0~23 | 35.0~40.0 | 2.5~3.5 | - | ≤0.50 | 0.7~1.2 |
GH040 | 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 | - | - |
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 |
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 |
GH3039 | GH39 | 19.0~22.0 | 68.5~74.9 | - | 1.8~2.3 | 0.35~0.75 | 0.35~0.75 |
GH3044 | GH44 | 23.5~26.5 | 49.3~55.7 | 13.0~16.0 | ≤0.50 | ≤0.50 | 0.3~0.7 |
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 |
GH4033 | GH33 | 19.0~22.0 | 69.1~73.9 | - | - | 0.6~1.0 | 2.4~2.8 |
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 |
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 |
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 |
GH4080A | GH80A | 18~21 | 余量Bal | 1.00~1.80 | 1.80~2.70 | ||
GH4090 | GH90 | 18~21 | 余量Bal | 1.0~2.0 | 2.0~3.0 | ||
GH4133 | GH33A | 19.0~22.0 | 74.0~76.0 | - | - | 0.7~1.2 | 2.5~3.0 |
GH4169 | GH169 | 17.0~21.0 | 50.0~55.0 | - | 2.8~3.3 | 0.2~0.6 | 0.65~1.15 |















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