B.S. 347S20

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

The high quality UK B.S. 347S20 material is one of the more steel grades we supply, B.S. BS 1554,Specification for stainless and heat-resisting steel round wire. 347S20 is our main production grade, which has been approved by customers in many countries since its initial production, including our 347S20 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 347S20 materials, and we are willing to develop together with customers from all over the world.

Also includes 347S20 steel material norm, chemical composition, mechanical properties, datasheet, 347S20 equivalent, heat treatment and temperature process of 347S20, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 347S20 this steel grade have a more comprehensive understanding, Download the full 347S20 PDF version of this datasheet.

Chemical composition (wt.%) of 347S20

Elements	Min.（≥）	Max.（≤）
C	-	0.08
Si	-	1.00
Mn	-	2.00
P	-	0.045
S	-	0.03
Cr	17.00	21.00
Mo	-	-
Ni	9.00	12.00
Nb	-	1.00

Mechanical Properties of 347S20

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
569 (≥)	373 (≥)	11	42	34	Solution & Aging, Ann, Ausaging, Q+T	442