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SUH600 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUH600

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CNS SUH600

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This page is mainly introduced the SUH600 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUH600,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
CNS standard heat resistant steel bar steel grade and chemical composition

Steel Garde:SUH600
Type:Stainless Steels
Country:China
Standard:CNS
Metallographic Structure:Martensite
Application:CNS standard heat resistant steel bar steel grade and chemical composition

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.15	0.20
Si		0.50
Mn	0.50	1.00
P		0.040
S		0.030
Cr	10.00	13.00
Ni		0.60
Mo	0.30	0.90
N
Nb	0.20	0.60
V	0.10	0.40

Mechanical Properties

Tensile strength	500～484	σb/MPa
Yield Strength	919	σ 0.2 ≥/MPa
Elongation	08	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	841～624	-
HRC	30	-

Physical Properties

Thermal expansion	47-43	e-6/K
Thermal conductivity	92-67	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4553-7430	째C
Density	7444-4646	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)
SUH600 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