GB S47450

2013-06-19 17:16:53 Print this page

The high quality China GB S47450 material is one of the more steel grades we supply, GB GB/T 8732 (2004) ,Steels of blade for steam turbine. S47450 is our main production grade, which has been approved by customers in many countries since its initial production, including our S47450 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 S47450 materials, and we are willing to develop together with customers from all over the world.

Also includes S47450 steel material norm, chemical composition, mechanical properties, datasheet, S47450 equivalent, heat treatment and temperature process of S47450, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S47450 this steel grade have a more comprehensive understanding, Download the full S47450 PDF version of this datasheet.

Chemical composition (wt.%) of S47450

Elements	Min.（≥）	Max.（≤）
C	0.1500	0.2000
Mn	0.5000	0.8000
P	-	0.0200
S	-	0.0150
Si	-	0.5000
Ni	0.3000	0.6000
Cr	10.0000	12.0000
Mo	0.6000	0.9000
Cu	-	0.1000
V	0.2000	0.3000
Al	-	0.0300
N	0.0400	0.0900
Nb	0.2000	0.6000

Mechanical Properties of S47450

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
115 (≥)	822 (≥)	22	13	34	Solution & Aging, Ann, Ausaging, Q+T	324