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SUSXM7 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUSXM7

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JIS SUSXM7

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This page is mainly introduced the SUSXM7 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUSXM7,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUSXM7

Steel Garde:SUSXM7
Type:Special Alloy
Country:Japan
Standard:JIS
Application:austenitic stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	628～832	σb/MPa
Yield Strength	014	σ 0.2 ≥/MPa
Elongation	67	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	899～988	-
HRC	30	-

Physical Properties

Thermal expansion	51-04	e-6/K
Thermal conductivity	98-70	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1932-9122	째C
Density	3377-5024	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)
SUSXM7 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