GH1131 H11310 GH131 - GB /T 14992-2025

Grade	GH1131
China ISC	H11310
Old Grade
Corresponding Standard	GB /T 14992-2025 Superalloys and Intermetallic Compounds-Designation and Chemical Composition
Classification	Special Alloy Steel

GH1131 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N	W	Nb	B	More
Minimum Value	-	-	-	-	-	19	25	-	2.8	0.15	4.8	0.7	-	Fe：Balance
Maximum Value	0.1	0.8	1.2	0.02	0.02	22	30	0.25	3.5	0.3	6	1.3	0.005	Fe：Balance

Approximate Comparison Table Deformed High-Temperature Alloy

GH1131 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!