UNS 310H

2013-07-19 14:49:24 Print this page

The high quality USA UNS 310H material is one of the more steel grades we supply, UNS SAE J 405 (1998) ,Chemical compositions of SAE wrought stainless steels. 310H is our main production grade, which has been approved by customers in many countries since its initial production, including our 310H 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 310H materials, and we are willing to develop together with customers from all over the world.

Also includes 310H steel material norm, chemical composition, mechanical properties, datasheet, 310H equivalent, heat treatment and temperature process of 310H, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 310H this steel grade have a more comprehensive understanding, Download the full 310H PDF version of this datasheet.

Chemical composition (wt.%) of 310H

Elements	Min.（≥）	Max.（≤）
C	0.04	0.10
Si	-	0.75
Mn	-	2.00
P	-	0.045
S	-	0.03
Cr	24.00	26.00
Ni	19.00	22.00

Mechanical Properties of 310H

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
919 (≥)	287 (≥)	24	33	32	Solution & Aging, Ann, Ausaging, Q+T	142