High Temperature Alloys

High-temperature alloy mainly used for gas turbine, oil drilling, marine engineering, diesel engine, internal-combustion engine and the chemical industry as the high temperature machine parts, such as the turbine disk, turbine blade, condenser, overheating tube and some machine parts used under corrosion conditions.

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High-temperature alloy mainly used for gas turbine, oil drilling, marine engineering, diesel engine, internal-combustion engine and the chemical industry as the high temperature machine parts, such as the turbine disk, turbine blade, condenser, overheating tube and some machine parts used under corrosion conditions.

New grade	UNS	W.Nr./EN	The original grade	Cr	Ni	W	Mo	Al	Ti	Fe
GH1015		GH15	19.0～22.0	34.0～39.0	4.8～5.8	2.5～3.2	-	-	The remaining amount	1.0～1.6
GH1016		GH16	19.0～22.0	32.0～36.0	5.0～6.0	2.6～3.3	-	-	The remaining amount	0.9～1.4
GH1035		GH35	20.0～23.0	35.0～40.0	2.5～3.5	-	≤0.50	0.7～1.2	The remaining amount	1.2～1.7
GH1040		GH40	15.0～17.0	24.0～27.0	-	5.5～7.0	-	-	The remaining amount	-
GH1131		GH131	19.0～22.0	25.0～30.0	4.8～6.0	2.8～3.5	-	-	The remaining amount	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	The remaining amount	-
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	The remaining amount	-
GH2036		GH36	11.5～13.5	7.0～9.0	-	1.1～1.4	-	≤0.12	The remaining amount	0.25～0.5
G2038		GH38A	10.0～12.5	18.0～21.0	-	-	≤0.50	2.3～2.8	The remaining amount	-
GH2130		GH130	12.0～16.0	35.0～40.0	5.0～6.5	-	1.4～2.2	2.4～3.2	The remaining amount	-
GH2132	660	GH132	13.5～16.0	24.0～27.0	-	1.0～1.5	≤0.40	1.75～2.3	The remaining amount	-
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	The remaining amount	-
GH2136		GH136	13.0～16.0	24.5～28.5	-	1.0～1.75	≤0.35	2.4～3.2	The remaining amount	-
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	The remaining amount	-
GH3030	80Ni20Cr	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	The remaining amount	4.75～5.5

High Temperature Alloys

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