Heat Resistant Alloy

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The high temperature alloys produced by our factory are mainly used for gas turbine, oil drilling, marine engineering, diesel engines, internal combustion engines and the chemical industry as the high temperature machine parts, such as the turbine disk, turbine blade, condenser, overheating tube. Some machine parts are used under corrosion conditions.

The chemical compositions of each grade are as follows:

New Name	Old Name	Chemical Composition (%)
New Name	Old Name	Cr	Ni	W	Mo	Al	Ti	Fe	Nb
GH1015	GH15	19.0~22.0	34.0~39.0	4.8~5.8	2.5~3.2	-	-	Balance	1.0~1.6
GH1016	GH16	19.0~22.0	32.0~36.0	5.0~6.0	2.6~3.3	-	-	Balance	0.9~1.4
GH1035	GH35	20.0~23.0	35.0~40.0	2.5~3.5	-	≤0.50	0.7~1.2	Balance	1.2~1.7
GH1040	GH40	15.0~17.0	24.0~27.0	-	5.5~7.0	-	-	Balance	-
GH1131	GH131	19.0~22.0	25.0~30.0	4.8~6.0	2.8~3.5	-	-	Balance	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	Balance	-
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	Balance	-
GH2036	GH36	11.5~13.5	7.0~9.0	-	1.1~1.4	-	≤0.12	Balance	0.25~0.5
G2038	GH38A	10.0~12.5	18.0~21.0	-	-	≤0.50	2.3~2.8	Balance	-
GH2130	GH130	12.0~16.0	35.0~40.0	5.0~6.5	-	1.4~2.2	2.4~3.2	Balance	-
GH2132	GH132	13.5~16.0	24.0~27.0	-	1.0~1.5	≤0.40	1.75~2.3	Balance	-
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	Balance	-
GH2136	GH136	13.0~16.0	24.5~28.5	-	1.0~1.75	≤0.35	2.4~3.2	Balance	-
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	Balance	-
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	Note: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	Balance	4.75~5.5

Product Type:
Pipe / Rod / Plate / Fitting / Flange / Wire / Welding Part, etc.

Other Grade

Inconel 600	Inconel 601	Inconel 625
Inconel 718	Inconel X-750	Incoloy 825
Incoloy 926	Inconloy A-286	Hastalloy C-276
Hastalloy C-4	Hastalloy B	Hastalloy B-2
Hastalloy X	Nimonic80A	Nimonic90