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15SiNiCr200 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15SiNiCr200

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STAS/SR 15SiNiCr200

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This page is mainly introduced the 15SiNiCr200 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15SiNiCr200,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
15SiNiCr200

Steel Garde:15SiNiCr200
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Stainless steel

Relevant products:

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D2 Round Bar

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T30402/X155CrVMo12...

1.4980 Round Bar

DT413 / 4Cr5MoSiV1MOD

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	994～891	σb/MPa
Yield Strength	720	σ 0.2 ≥/MPa
Elongation	76	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	314～510	-
HRC	30	-

Physical Properties

Thermal expansion	43-23	e-6/K
Thermal conductivity	46-35	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1044-5940	째C
Density	6541-6762	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)
15SiNiCr200 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