Sitemap | E-mail:sales@steelgs.com

04X12H2M chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 04X12H2M

Location » Home » Grades > Stainless Steels > 04X12H2M

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

GOST 04X12H2M

Profile

This page is mainly introduced the 04X12H2M chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 04X12H2M,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:04X12H2M
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		0.04
Si		0.40
Mn	1.00	2.00
P		0.035
S		0.025
Cr	24.50	26.50
Ni	5.00	6.00
Mo	1.70	2.50
Ti	2.30	3.50
B	1.30	1.80
Nb		0.20

Mechanical Properties

Tensile strength	264～624	σb/MPa
Yield Strength	372	σ 0.2 ≥/MPa
Elongation	66	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	427～429	-
HRC	30	-

Physical Properties

Thermal expansion	55-63	e-6/K
Thermal conductivity	09-62	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9910-5189	째C
Density	1340-2340	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)
04X12H2M 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