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10X11H20T3P chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 10X11H20T3P

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GOST 10X11H20T3P

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This page is mainly introduced the 10X11H20T3P chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 10X11H20T3P,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:10X11H20T3P
Type:Stainless Steels
Country:Russia
Standard:GOST
Metallographic Structure:Austenite
Application:Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.10
Si		1.00
Mn		1.00
P		0.035
S		0.020
Cr	10.00	12.50
Ni	18.00	21.00
Mo		0.30
W		0.20
Ti	2.60	3.20
Al		0.80
B	0.008	0.020

Mechanical Properties

Tensile strength	814～829	σb/MPa
Yield Strength	338	σ 0.2 ≥/MPa
Elongation	12	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	691～780	-
HRC	30	-

Physical Properties

Thermal expansion	06-35	e-6/K
Thermal conductivity	31-78	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6128-1089	째C
Density	8971-0034	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)
10X11H20T3P 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