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12X25H16Γ7AP(ЭИ835) chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 12X25H16Γ7AP(ЭИ835)

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GOST 12X25H16Γ7AP(ЭИ835)

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12X25H16Γ7AP(ЭИ835) Profile
12X25H16Γ7AP(ЭИ835) Chemical composition
12X25H16Γ7AP(ЭИ835) Mechanical Properties
12X25H16Γ7AP(ЭИ835) Physical Properties
12X25H16Γ7AP(ЭИ835) Heat treatment
12X25H16Γ7AP(ЭИ835) Size Availability
12X25H16Γ7AP(ЭИ835) Relevant products

Profile

This page is mainly introduced the 12X25H16Γ7AP(ЭИ835) chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 12X25H16Γ7AP(ЭИ835),such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Steel Garde:12X25H16Γ7AP(ЭИ835)
Type:Stainless Steels
Country:Russia
Standard:GOST
Application:Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.12
Si		1.00
Mn	5.00	7.00
P		0.035
S		0.020
Cr	23.00	26.00
Ni	15.00	18.00
Mo
Al
Ti
Fe		remaining
N	0.30	0.45
B		0.01
Cu		0.20

Mechanical Properties

Tensile strength	551～787	σb/MPa
Yield Strength	931	σ 0.2 ≥/MPa
Elongation	79	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	716～909	-
HRC	30	-

Physical Properties

Thermal expansion	78-07	e-6/K
Thermal conductivity	34-40	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0249-9203	째C
Density	0744-1889	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)
12X25H16Γ7AP(ЭИ835) 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