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SUS 301 CSP chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 301 CSP

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JIS SUS 301 CSP

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This page is mainly introduced the SUS 301 CSP chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 301 CSP,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Cold rolled stainless steel strip for springs

Steel Garde:SUS 301 CSP
Type:Stainless Steels
Country:Japan
Standard:JIS
Standard Number:

ITEM Standard Number Descriptions

1 G 4313 (2011) Cold rolled stainless steel strip for springs
Metallographic Structure:Austenite
Application:Cold rolled stainless steel strip for springs

ITEM	Standard Number	Descriptions
1	G 4313 (2011)	Cold rolled stainless steel strip for springs

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS 301	JIS	Japan
SUS 301	JIS	Japan
SUS 301	JIS	Japan
SUS 301J1	JIS	Japan
SUS 301J1	JIS	Japan
SUS 301L	JIS	Japan
SUS 301L	JIS	Japan
SUS 301L	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.15
Si		1.00
Mn		2.00
P		0.045
S		0.03
Cr	16.00	18.00
Ni	6.00	8.00
Mo
N

Mechanical Properties

Tensile strength	846～294	σb/MPa
Yield Strength	157	σ 0.2 ≥/MPa
Elongation	50	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	172～617	-
HRC	30	-

Physical Properties

Thermal expansion	39-34	e-6/K
Thermal conductivity	81-55	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2214-0521	째C
Density	6399-2054	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)
SUS 301 CSP Stainless Steels	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