ASTM Custom 455

2014-01-06 15:29:12 Print this page

The high quality USA ASTM Custom 455 material is one of the more steel grades we supply, ASTM SAE AMS 5578G (2003),Steel, Corrosion and Heat-Resistant, Welded Tubing 12Cr - 8.5Ni - 0.30Cb - 1.1Ti - 2.0Cu Vacuum Induction Plus Consumable Electrode Vacuum Melted Solution Heat Treated, Precipitation Hardenable. Custom 455 is our main production grade, which has been approved by customers in many countries since its initial production, including our Custom 455 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 Custom 455 materials, and we are willing to develop together with customers from all over the world.

Also includes Custom 455 steel material norm, chemical composition, mechanical properties, datasheet, Custom 455 equivalent, heat treatment and temperature process of Custom 455, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in Custom 455 this steel grade have a more comprehensive understanding, Download the full Custom 455 PDF version of this datasheet.

Chemical composition (wt.%) of Custom 455

Elements	Min.（≥）	Max.（≤）
C	-	0.02
Si	-	-
Mn	-	-
P	-	-
S	-	-
Ni	-	8.50
Cr	-	12.00
Al	-	-
Cu	-	2.00
Ti	-	1.15
Fe	-	remaining
Mo	-	-
Co	-	-
Nb	-	0.38
B	-	0.003

Mechanical Properties of Custom 455

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
556 (≥)	369 (≥)	14	33	44	Solution & Aging, Ann, Ausaging, Q+T	231