GH3030 - GJB 3167-1988

Grade	GH3030
Corresponding Standard	GJB 3167-1988 Specification for Cold Drawn Wires of Heat-resisting Superalloy for Cold Upsetting
Classification	Nickel and Nickel Alloys

GH3030 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Cu	Ti	Pb	Al	More
Minimum Value	-	-	-	-	-	-	19	-	0.15	-	-	Ni:Remainder
Maximum Value	1	0.12	0.8	0.7	0.015	0.01	22	0.2	0.35	0.001	0.15	Ni:Remainder

• 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.

GH3030 Mechanical Properties

condition	Test Temperature	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
Wire material	Room Temperature	980~1020°C, Water (Air) Cooling	≤785	≥30

GH3030 Corresponding Standards(Same grade name, different standards)

1	GB /T 14992-2005
	GH3030 H30300 (GH30)
2	GB /T 14994-2008
	GH3030 H30300 (GH33)
3	GB /T 14995-2010
	GH3030 (GH30)
4	GB /T 14996-2010
	GH3030 (GH30)
5	GB /T 15062-2008
	GH3030
6	YB /T 5245-1993
	GH3030 (GH30)
7	GJB 3167-1988
	GH3030

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