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15X25T chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15X25T

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GOST 15X25T

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This page is mainly introduced the 15X25T chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15X25T,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Steel Garde:15X25T
Type:Stainless Steels
Country:Russia
Standard:GOST
Metallographic Structure:Ferrite
Application:Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.15
Si		1.00
Mn		0.80
P		0.035
S		0.025
Cr	24.00	27.00
Ni		0.60
Mo
W
Ti	5×C	0.90

Mechanical Properties

Tensile strength	018～541	σb/MPa
Yield Strength	257	σ 0.2 ≥/MPa
Elongation	67	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	441～280	-
HRC	30	-

Physical Properties

Thermal expansion	17-77	e-6/K
Thermal conductivity	18-00	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2010-0530	째C
Density	6137-8301	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)
15X25T 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