GOST 40X18H2M

2014-03-03 17:24:40 Print this page

The high quality Russia GOST 40X18H2M material is one of the more steel grades we supply, Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition. 40X18H2M is our main production grade, which has been approved by customers in many countries since its initial production, including our 40X18H2M 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 40X18H2M materials, and we are willing to develop together with customers from all over the world.

Also includes 40X18H2M steel material norm, chemical composition, mechanical properties, datasheet, 40X18H2M equivalent, heat treatment and temperature process of 40X18H2M, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 40X18H2M this steel grade have a more comprehensive understanding, Download the full 40X18H2M PDF version of this datasheet.

Chemical composition (wt.%) of 40X18H2M

Elements	Min.（≥）	Max.（≤）
C	0.35	0.45
Si	-	0.50
Mn	0.60	1.00
P	0.08	0.15
S	0.15	0.25
Cr	16.50	18.50
Ni	1.70	2.20
Mo	0.25	0.40

Mechanical Properties of 40X18H2M

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
997 (≥)	174 (≥)	11	24	43	Solution & Aging, Ann, Ausaging, Q+T	131