UNS S42800

2018-04-17 14:55:16 Print this page

The high quality USA UNS S42800 material is one of the more steel grades we supply, S42800. S42800 is our main production grade, which has been approved by customers in many countries since its initial production, including our S42800 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 S42800 materials, and we are willing to develop together with customers from all over the world.

Also includes S42800 steel material norm, chemical composition, mechanical properties, datasheet, S42800 equivalent, heat treatment and temperature process of S42800, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S42800 this steel grade have a more comprehensive understanding, Download the full S42800 PDF version of this datasheet.

Chemical composition (wt.%) of S42800

Elements	Min.（≥）	Max.（≤）
c	1.05	1.15
Si	0.20	0.40
Mn	0.25	0.50
P	-	0.015
S	-	0.01
Cr	13.7	14.8
Ni	-	0.35
Mo	1.90	2.25
V	0.90	1.15
Nb	0.25	0.35
Cu	-	0.35

Mechanical Properties of S42800

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
771 (≥)	858 (≥)	42	13	44	Solution & Aging, Ann, Ausaging, Q+T	213