AISI G31400

2014-01-06 13:37:52 Print this page

The high quality USA AISI G31400 material is one of the more steel grades we supply, Steel for intake valves. G31400 is our main production grade, which has been approved by customers in many countries since its initial production, including our G31400 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 G31400 materials, and we are willing to develop together with customers from all over the world.

Also includes G31400 steel material norm, chemical composition, mechanical properties, datasheet, G31400 equivalent, heat treatment and temperature process of G31400, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in G31400 this steel grade have a more comprehensive understanding, Download the full G31400 PDF version of this datasheet.

Chemical composition (wt.%) of G31400

Elements	Min.（≥）	Max.（≤）
C	0.38	0.43
Si	0.15	0.30
Mn	0.70	0.90
P	-	0.04
S	-	0.04
Cr	0.35	0.65
Ni	1.10	1.40

Mechanical Properties of G31400

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
823 (≥)	399 (≥)	41	32	11	Solution & Aging, Ann, Ausaging, Q+T	433