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STS305J1WSB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS305J1WSB

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KS STS305J1WSB

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This page is mainly introduced the STS305J1WSB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS305J1WSB,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steel wires for cold heading and cold forging

Steel Garde:STS305J1WSB
Type:Stainless Steels
Country:Korea
Standard:KS
Standard Number:

ITEM Standard Number Descriptions

1 D 3697 (2002) Stainless steel wires for cold heading and cold forging
Metallographic Structure:Austenite
Application:Stainless steel wires for cold heading and cold forging

ITEM	Standard Number	Descriptions
1	D 3697 (2002)	Stainless steel wires for cold heading and cold forging

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS305	KS	Korea
STS305J1WSA	KS	Korea
STS305J1WSB	KS	Korea
STS305WSA	KS	Korea
STS305WSB	KS	Korea
STS305J1	KS	Korea

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.12
Si		1.00
Mn		2.00
P		0.045
S		0.030
Cr	17.00	19.00
Ni	10.50	13.00
Mo
N

Mechanical Properties

Tensile strength	377～147	σb/MPa
Yield Strength	723	σ 0.2 ≥/MPa
Elongation	75	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	264～863	-
HRC	30	-

Physical Properties

Thermal expansion	79-26	e-6/K
Thermal conductivity	66-87	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7223-5846	째C
Density	7856-9767	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)
STS305J1WSB 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