1.7715 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.7715

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EN 1.7715

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This page is mainly introduced the 1.7715 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.7715,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1.7715
  • Steel Garde:1.7715
  • Type:Stainless Steels
  • Country:European
  • Standard:EN
  • Standard Number:
    ITEM Standard Number Descriptions
    1 EN 10222-2: 2000 Steel forgings for pressure purposes. Ferritic and martensitic steels with specified elevated temperature properties
    2 EN 10216-2: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified elevated temperature properties
  • Application:Alloy special steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
14MoV6-3 EN European

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.10  0.18
Si   0.4
Mn 0.4  0.7
P   0.025
S   0.015
Cr 0.3  0.6
Mo 0.50  0.70
V 0.22  0.28
Al   0.02
Sn   0.025

Mechanical Properties

Tensile strength 226~519 σb/MPa
Yield Strength 878 σ 0.2 ≥/MPa
Elongation 57 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 915~495 -
HRC 30 -

Physical Properties

Thermal expansion 21-66 e-6/K
Thermal conductivity 89-88 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3148-8014 째C
Density 8917-1614 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)
1.7715 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

Technical specification/standard for download