EN C75S

2014-03-19 14:18:51 Print this page

The high quality EN C75S material is one of the more steel grades we supply, EN EN 10132-4 (2000),Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Part 4: Spring steels and other applications. C75S is our main production grade, which has been approved by customers in many countries since its initial production, including our C75S 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 C75S materials, and we are willing to develop together with customers from all over the world.

Also includes C75S steel material norm, chemical composition, mechanical properties, datasheet, C75S equivalent, heat treatment and temperature process of C75S, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in C75S this steel grade have a more comprehensive understanding, Download the full C75S PDF version of this datasheet.

Chemical composition (wt.%) of C75S

Elements	Min.（≥）	Max.（≤）
C	0.70	0.80
Si	0.15	0.35
Mn	0.60	0.90
P	-	0.025
S	-	0.025
Cr	-	0.40
Ni	-	0.40
Mo	-	-
Cu	-	0.10

Mechanical Properties of C75S

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
512 (≥)	779 (≥)	24	11	12	Solution & Aging, Ann, Ausaging, Q+T	321