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SWRCH12K chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SWRCH12K

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CNS SWRCH12K

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This page is mainly introduced the SWRCH12K chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SWRCH12K,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SWRCH12K

Steel Garde:SWRCH12K
Type:Special Alloy
Country:China
Standard:CNS
Application:China Taiwan Structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	464～360	σb/MPa
Yield Strength	440	σ 0.2 ≥/MPa
Elongation	07	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	056～914	-
HRC	30	-

Physical Properties

Thermal expansion	62-39	e-6/K
Thermal conductivity	55-27	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1871-4437	째C
Density	5167-7456	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)
SWRCH12K 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