2507 2507 Datasheet
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel 2507
S32003
S32101
2205
S32205
2304
S32304
S32506
S32520
255
S32550
Datasheet for:Steel Grades:Stainless Steel:2507

Chemical composition(mass fraction)(wt.%) of the 2507

C
Si
Mn
P
S
Cr Ni
0.030  0.80   1.20 0.035  0.020  24.0-26.0  6.0-8.0 
Mo Al Cu Nb Ti V Ce
3.0-5.0    0.50         
N Co Pb B Other    
0.24-0.32             
             

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 2507

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
898 (≥) 355 (≥) 44 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 234
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
41 - -     0.32 -  
175 345 - 42.3 232   -  
375 - 32 34.2   342 222
Heat treated : 1962°C - 1898°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
A 240 Type 2507
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 270 2507
Seamless and Welded Austenitic Stainless Steel Sanitary Tubing
A 790 Type 2507
Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
A 928 Type 2507
Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal
A 959 Type 2507
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
SA-240 Type 2507
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA-790 Type 2507
Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe
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