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SUS 384 WSA chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 384 WSA

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JIS SUS 384 WSA

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This page is mainly introduced the SUS 384 WSA chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 384 WSA,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:SUS 384 WSA
Type:Stainless Steels
Country:Japan
Standard:JIS
Standard Number:

ITEM Standard Number Descriptions

1 G 4315 (2000) 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	G 4315 (2000)	Stainless steel wires for cold heading and cold forging

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS 384	JIS	Japan
SUS 384 WSB	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		1.00
Mn		2.00
P		0.045
S		0.03
Cr	15.00	17.00
Ni	17.00	19.00
Mo

Mechanical Properties

Tensile strength	268～538	σb/MPa
Yield Strength	677	σ 0.2 ≥/MPa
Elongation	46	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	972～771	-
HRC	30	-

Physical Properties

Thermal expansion	23-06	e-6/K
Thermal conductivity	82-35	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1187-3947	째C
Density	5491-8521	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 384 WSA 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