B.S. 304S71

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

The high quality UK B.S. 304S71 material is one of the more steel grades we supply, B.S. BS 1502, B.S. BS 1506,Specification for carbon, low alloy and stainless steel bars and billets for bolting material to be used in pressure retaining applications. 304S71 is our main production grade, which has been approved by customers in many countries since its initial production, including our 304S71 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 304S71 materials, and we are willing to develop together with customers from all over the world.

Also includes 304S71 steel material norm, chemical composition, mechanical properties, datasheet, 304S71 equivalent, heat treatment and temperature process of 304S71, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 304S71 this steel grade have a more comprehensive understanding, Download the full 304S71 PDF version of this datasheet.

Chemical composition (wt.%) of 304S71

Elements	Min.（≥）	Max.（≤）
C	-	0.07
Si	-	1.00
Mn	-	2.00
P	-	0.045
S	-	0.030
Cr	17.00	19.00
Mo	-	-
Ni	8.00	11.00
N	0.12	0.22

Mechanical Properties of 304S71

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
587 (≥)	217 (≥)	34	44	22	Solution & Aging, Ann, Ausaging, Q+T	214