GOST 38Х2Н2МА

2019-12-18 23:00:06 Print this page

The high quality Russia GOST 38Х2Н2МА material is one of the more steel grades we supply, GOST GOST 4543, GOST GOST 8479,Structural alloy steel bars. Specifications. 38Х2Н2МА is our main production grade, which has been approved by customers in many countries since its initial production, including our 38Х2Н2МА 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 38Х2Н2МА materials, and we are willing to develop together with customers from all over the world.

Also includes 38Х2Н2МА steel material norm, chemical composition, mechanical properties, datasheet, 38Х2Н2МА equivalent, heat treatment and temperature process of 38Х2Н2МА, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 38Х2Н2МА this steel grade have a more comprehensive understanding, Download the full 38Х2Н2МА PDF version of this datasheet.

Chemical composition (wt.%) of 38Х2Н2МА

Elements	Min.（≥）	Max.（≤）
C	0.33	0.40
Si	0.17	0.37
Mn	0.25	0.50
Ni	1.30	1.70
S	-	0.025
P	-	0.025
Cr	1.3	1.7
Mo	0.20	0.30
Cu	-	0.30

Mechanical Properties of 38Х2Н2МА

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
324 (≥)	784 (≥)	22	42	24	Solution & Aging, Ann, Ausaging, Q+T	331