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630 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 630

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AS 630

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This page is mainly introduced the 630 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 630,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
630

Steel Garde:630
Type:Special Alloy
Country:Australia
Standard:AS
Application:Australia Stainless steel

Relevant products:

ESR AMS 5604 /...

17-4PH Stainless...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
AISI 630	AISI	USA
ASTM 630	ASTM	USA
UNS S63005	UNS	USA
UNS S63016	UNS	USA
UNS S63017	UNS	USA
UNS S63014	UNS	USA
UNS S63015	UNS	USA
UNS S63007	UNS	USA
UNS S63008	UNS	USA
UNS S63009	UNS	USA
UNS S63011	UNS	USA
UNS S63012	UNS	USA
UNS S63013	UNS	USA
UNS S63018	UNS	USA
SUS630	JIS	Japan
SUS630FB	JIS	Japan
STS630	KS	Korea
STS630	KS	Korea
ICI 8630	AISI	USA
CNS 630	CNS	China
42 2630	CSN	Czech Republic
V-630	ABNT	Brazil
CNS 630	CNS	China
SNCM630	CNS	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	469～749	σb/MPa
Yield Strength	510	σ 0.2 ≥/MPa
Elongation	08	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	354～651	-
HRC	30	-

Physical Properties

Thermal expansion	45-72	e-6/K
Thermal conductivity	18-55	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2740-4274	째C
Density	3595-4398	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
630 Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk