CNS 440C

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

The high quality China CNS 440C material is one of the more steel grades we supply, CNS G3067, CNS G3076, CNS G3077,Stainless steel wire rods. 440C is our main production grade, which has been approved by customers in many countries since its initial production, including our 440C 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 440C materials, and we are willing to develop together with customers from all over the world.

Also includes 440C steel material norm, chemical composition, mechanical properties, datasheet, 440C equivalent, heat treatment and temperature process of 440C, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 440C this steel grade have a more comprehensive understanding, Download the full 440C PDF version of this datasheet.

Chemical composition (wt.%) of 440C

Elements	Min.（≥）	Max.（≤）
C	0.95	1.20
Si	-	1.00
Mn	-	1.00
P	-	0.040
S	-	0.030
Ni	-	0.60
Cr	16.00	18.00
Mo	-	0.75

Mechanical Properties of 440C

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
237 (≥)	755 (≥)	42	44	14	Solution & Aging, Ann, Ausaging, Q+T	313