KS STS420J2TKA

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

The high quality Korea KS STS420J2TKA material is one of the more steel grades we supply, KS D 3536 (2008),Stainless steel pipes for machine and structural purposes. STS420J2TKA is our main production grade, which has been approved by customers in many countries since its initial production, including our STS420J2TKA 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 STS420J2TKA materials, and we are willing to develop together with customers from all over the world.

Also includes STS420J2TKA steel material norm, chemical composition, mechanical properties, datasheet, STS420J2TKA equivalent, heat treatment and temperature process of STS420J2TKA, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in STS420J2TKA this steel grade have a more comprehensive understanding, Download the full STS420J2TKA PDF version of this datasheet.

Chemical composition (wt.%) of STS420J2TKA

Elements	Min.（≥）	Max.（≤）
C	0.26	0.40
Si	-	1.00
Mn	-	1.00
P	-	0.040
S	-	0.030
Cr	12.00	14.00
Ni	-	0.60
Mo	-	-
N	-	-

Mechanical Properties of STS420J2TKA

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
438 (≥)	411 (≥)	11	12	31	Solution & Aging, Ann, Ausaging, Q+T	311