B.S. 349S54

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

The high quality UK B.S. 349S54 material is one of the more steel grades we supply, B.S. BS 970-4,Specification for wrought steels for mechanical and allied engineering purposes. Valve steels. 349S54 is our main production grade, which has been approved by customers in many countries since its initial production, including our 349S54 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 349S54 materials, and we are willing to develop together with customers from all over the world.

Also includes 349S54 steel material norm, chemical composition, mechanical properties, datasheet, 349S54 equivalent, heat treatment and temperature process of 349S54, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 349S54 this steel grade have a more comprehensive understanding, Download the full 349S54 PDF version of this datasheet.

Chemical composition (wt.%) of 349S54

Elements	Min.（≥）	Max.（≤）
C	0.48	0.58
Si	-	0.25
Mn	8.00	10.00
P	-	0.040
S	0.035	0.080
Cr	20.00	22.00
Ni	3.25	4.50
Mo	-	-
N	0.38	0.50
C+N	0.90	-

Mechanical Properties of 349S54

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
365 (≥)	364 (≥)	41	42	41	Solution & Aging, Ann, Ausaging, Q+T	232