GB 5Cr21Mn9Ni4N

2013-06-13 15:08:22 Print this page

The high quality China GB 5Cr21Mn9Ni4N material is one of the more steel grades we supply, GB GB/T 1221 (1992) , GB GB/T 12773 (1991) ,Heat-resisting steel bars. 5Cr21Mn9Ni4N is our main production grade, which has been approved by customers in many countries since its initial production, including our 5Cr21Mn9Ni4N 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 5Cr21Mn9Ni4N materials, and we are willing to develop together with customers from all over the world.

Also includes 5Cr21Mn9Ni4N steel material norm, chemical composition, mechanical properties, datasheet, 5Cr21Mn9Ni4N equivalent, heat treatment and temperature process of 5Cr21Mn9Ni4N, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 5Cr21Mn9Ni4N this steel grade have a more comprehensive understanding, Download the full 5Cr21Mn9Ni4N PDF version of this datasheet.

Chemical composition (wt.%) of 5Cr21Mn9Ni4N

Elements	Min.（≥）	Max.（≤）
C	0.48	0.58
Si	-	0.35
Mn	8.00	10.00
P	-	0.04
S	-	0.03
Ni	3.25	4.50
Cr	20.00	22.00
N	0.35	0.50

Mechanical Properties of 5Cr21Mn9Ni4N

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
714 (≥)	645 (≥)	44	22	24	Solution & Aging, Ann, Ausaging, Q+T	224