CNS 440F

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

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

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

Chemical composition (wt.%) of 440F

Elements	Min.（≥）	Max.（≤）
C	0.95	1.20
Si	-	1.00
Mn	-	1.25
P	-	0.060
S	-	0.15
Ni	-	0.60
Cr	16.00	18.00
Mo	-	0.75

Mechanical Properties of 440F

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
166 (≥)	261 (≥)	42	42	23	Solution & Aging, Ann, Ausaging, Q+T	111