B.S. 410S21

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

The high quality UK B.S. 410S21 material is one of the more steel grades we supply, B.S. BS 1449-2, B.S. BS 1503, B.S. BS 1554, B.S. BS 6258, B.S. BS 970-1, B.S. BS 970-3,Specification for wrought steels for mechanical and allied engineering purposes. Bright bars for general engineering purposes. 410S21 is our main production grade, which has been approved by customers in many countries since its initial production, including our 410S21 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 410S21 materials, and we are willing to develop together with customers from all over the world.

Also includes 410S21 steel material norm, chemical composition, mechanical properties, datasheet, 410S21 equivalent, heat treatment and temperature process of 410S21, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 410S21 this steel grade have a more comprehensive understanding, Download the full 410S21 PDF version of this datasheet.

Chemical composition (wt.%) of 410S21

Elements	Min.（≥）	Max.（≤）
C	0.09	0.15
Si	-	1.00
Mn	-	1.00
P	-	0.04
S	-	0.03
Cr	11.50	13.50
Mo	-	-
Ni	-	1.00

Mechanical Properties of 410S21

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
754 (≥)	281 (≥)	21	24	22	Solution & Aging, Ann, Ausaging, Q+T	334