Sitemap | E-mail:sales@steelgs.com

03X14H7B chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 03X14H7B

Location » Home » Grades > Stainless Steels > 03X14H7B

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

GOST 03X14H7B

Profile

This page is mainly introduced the 03X14H7B chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 03X14H7B,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:03X14H7B
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		0.03
Si		0.70
Mn		0.70
P		0.030
S		0.020
Cr	13.50	15.00
Ni	6.00	7.00
Mo		0.30
Ti		0.05
B		0.0030

Mechanical Properties

Tensile strength	899～682	σb/MPa
Yield Strength	006	σ 0.2 ≥/MPa
Elongation	88	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	129～794	-
HRC	30	-

Physical Properties

Thermal expansion	02-25	e-6/K
Thermal conductivity	66-36	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1076-0039	째C
Density	4816-4356	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)
03X14H7B 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