GB GH1131

2013-06-13 21:21:32 Print this page

The high quality China GB GH1131 material is one of the more steel grades we supply, GB GB/T 14992 (2005) , GB GB/T 14995 (2010) , GB GB/T 14996 (2010) ,Classification and designation for superalloys and high temperature intermetallic materials. GH1131 is our main production grade, which has been approved by customers in many countries since its initial production, including our GH1131 round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of GH1131 materials, and we are willing to develop together with customers from all over the world.

Also includes GH1131 steel material norm, chemical composition, mechanical properties, datasheet, GH1131 equivalent, heat treatment and temperature process of GH1131, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in GH1131 this steel grade have a more comprehensive understanding, Download the full GH1131 PDF version of this datasheet.

Chemical composition (wt.%) of GH1131

Elements	Min.（≥）	Max.（≤）
C	-	0.10
Cr	19.0	22.0
Mo	2.80	3.50
Ni	25.0	30.0
W	4.80	6.00
Nb	0.70	1.30
Si	-	0.80
Mn	-	1.20
P	-	0.020
S	-	0.020
B	-	0.005
N	0.15	0.30

Mechanical Properties of GH1131

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
873 (≥)	932 (≥)	22	43	24	Solution & Aging, Ann, Ausaging, Q+T	431