GB 9Cr18

2013-06-13 14:33:27 Print this page

The high quality China GB 9Cr18 material is one of the more steel grades we supply, GB GB/T 1220 (1992), GB GB/T 3086 (2008) , GB GB/T 4240 (1993) , GB GB/T 4356 (2002) ,Stainless steel bars. 9Cr18 is our main production grade, which has been approved by customers in many countries since its initial production, including our 9Cr18 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 9Cr18 materials, and we are willing to develop together with customers from all over the world.

Also includes 9Cr18 steel material norm, chemical composition, mechanical properties, datasheet, 9Cr18 equivalent, heat treatment and temperature process of 9Cr18, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 9Cr18 this steel grade have a more comprehensive understanding, Download the full 9Cr18 PDF version of this datasheet.

Chemical composition (wt.%) of 9Cr18

Elements	Min.（≥）	Max.（≤）
C	0.90	1.00
Si	-	0.80
Mn	-	0.80
P	-	0.035
S	-	0.030
Ni	-	0.60
Cr	17.00	19.00
Mo	-	0.75

Mechanical Properties of 9Cr18

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
252 (≥)	135 (≥)	31	12	33	Solution & Aging, Ann, Ausaging, Q+T	431