KS STS347HTB

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

The high quality Korea KS STS347HTB material is one of the more steel grades we supply, KS D 3577 (2007),Stainless steel for boiler and heat exchanger tubes. STS347HTB is our main production grade, which has been approved by customers in many countries since its initial production, including our STS347HTB 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 STS347HTB materials, and we are willing to develop together with customers from all over the world.

Also includes STS347HTB steel material norm, chemical composition, mechanical properties, datasheet, STS347HTB equivalent, heat treatment and temperature process of STS347HTB, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in STS347HTB this steel grade have a more comprehensive understanding, Download the full STS347HTB PDF version of this datasheet.

Chemical composition (wt.%) of STS347HTB

Elements	Min.（≥）	Max.（≤）
C	-	0.08
Si	-	1.00
Mn	-	2.00
P	-	0.045
S	-	0.030
Cr	17.00	19.00
Ni	9.00	13.00
Mo	-	-
N	-	-
Nb	10×C％	-

Mechanical Properties of STS347HTB

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
543 (≥)	667 (≥)	21	43	31	Solution & Aging, Ann, Ausaging, Q+T	134