GB GH4169

2013-06-14 10:20:25 Print this page

The high quality China GB GH4169 material is one of the more steel grades we supply, GB GB/T 14992 (2005) , GB GB/T 14994 (2008) ,Classification and designation for superalloys and high temperature intermetallic materials . GH4169 is our main production grade, which has been approved by customers in many countries since its initial production, including our GH4169 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 GH4169 materials, and we are willing to develop together with customers from all over the world.

Also includes GH4169 steel material norm, chemical composition, mechanical properties, datasheet, GH4169 equivalent, heat treatment and temperature process of GH4169, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in GH4169 this steel grade have a more comprehensive understanding, Download the full GH4169 PDF version of this datasheet.

Chemical composition (wt.%) of GH4169

Elements	Min.（≥）	Max.（≤）
C	-	0.03
Cr	17.0	21.0
Mo	2.80	3.30
Ni	50.0	55.0
Al	0.20	0.60
Nb	4.75	5.50
Fe	-	Remainder
Si	-	0.35
Mn	-	0.35
P	-	0.015
S	-	0.015
B	-	0.006

Mechanical Properties of GH4169

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
115 (≥)	821 (≥)	32	44	44	Solution & Aging, Ann, Ausaging, Q+T	211