EN C78D

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

The high quality European EN C78D material is one of the more steel grades we supply, EN EN 10016-2 (1994), EN EN ISO 16120-2 (2011),Non-alloy steel wire rod for conversion to wire - Part 2: Specific requirements for general-purpose wire rod. C78D is our main production grade, which has been approved by customers in many countries since its initial production, including our C78D 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 C78D materials, and we are willing to develop together with customers from all over the world.

Also includes C78D steel material norm, chemical composition, mechanical properties, datasheet, C78D equivalent, heat treatment and temperature process of C78D, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in C78D this steel grade have a more comprehensive understanding, Download the full C78D PDF version of this datasheet.

Chemical composition (wt.%) of C78D

Elements	Min.（≥）	Max.（≤）
C	0.75	0.80
Si	0.10	0.30
Mn	0.50	0.80
P	-	0.035
S	-	0.035
Cr	-	0.15
Ni	-	0.20
Cu	-	0.25

Mechanical Properties of C78D

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
638 (≥)	546 (≥)	14	11	12	Solution & Aging, Ann, Ausaging, Q+T	331