KS STS303Cu

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

The high quality Korea KS STS303Cu material is one of the more steel grades we supply, KS D 3692 (2001), KS D 3702 (2008), KS D 3703 (2007), KS D 3706 (2008),Stainless steel bars. STS303Cu is our main production grade, which has been approved by customers in many countries since its initial production, including our STS303Cu 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 STS303Cu materials, and we are willing to develop together with customers from all over the world.

Also includes STS303Cu steel material norm, chemical composition, mechanical properties, datasheet, STS303Cu equivalent, heat treatment and temperature process of STS303Cu, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in STS303Cu this steel grade have a more comprehensive understanding, Download the full STS303Cu PDF version of this datasheet.

Chemical composition (wt.%) of STS303Cu

Elements	Min.（≥）	Max.（≤）
C	-	0.15
Si	-	1.00
Mn	-	2.00
P	-	0.20
S	-	0.15
Cr	17.00	19.00
Ni	8.00	10.00
Mo	-	0.60
N	-	-
Cu	1.50	3.50

Mechanical Properties of STS303Cu

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
317 (≥)	358 (≥)	22	22	22	Solution & Aging, Ann, Ausaging, Q+T	213