GH2036 - GJB 3167-1988

Grade	GH2036
Corresponding Standard	GJB 3167-1988 Specification for cold drawn wires of heat-resisting superalloy for cold upsetting
Classification	Special Alloy Steel

GH2036 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	Ti	V	Nb	More
Minimum Value	0.34	0.3	7.5	-	-	11.5	7	1.1	-	1.25	0.25	Fe:余量
Maximum Value	0.4	0.8	9.5	0.035	0.03	13.5	9	1.4	0.12	1.55	0.5	Fe:余量

• B and Ce are added based on calculated amounts and are not analyzed. The addition amounts shall be specified in the quality certificate.
• The permissible deviations in the chemical composition of wire rods shall comply with Table 4 of the original GB/T 14992 standard.
• Upon the buyer\'s request, alloys with stricter composition ranges than those specified in the table can be supplied.

GH2036 Mechanical Properties

condition	Test Temperature	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
Wire material	Room Temperature	1140±10°C, Water cooling ①					HBS10/3000: ≤269(≥3.7) HV: ≤273
sample	Room Temperature	Solution treatment +650~670°C, 14~16h, then heat to 770~800°C, 10~12h, air cool②	≥835	≥580	≥15	≥20	HBS10/3000: 311~277 HV: 217~281
sample			Stress 343MPa, fracture time ≥100h③

GH2036 Corresponding Standards(Same grade name, different standards)

1	GB /T 14992-2005
	GH2036 H20360 (GH36)
2	GB /T 14994-2008
	GH2036 H20360 (GH36)
3	YB /T 5245-1993
	GH2036 (GH36)
4	GJB 3167-1988
	GH2036

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