Chinese
Available 24/7 at contact@steel-grades.com
SGSG
Post Your Request Now
Toggle menu
Hello, Sign inMy Account

25Mn5

Favorite Datasheet
20CrMnVTiB4-10 27CrMoV5-7
#25Mn5

Description

France AFNOR NF EN 10269, 25Mn5 Specialsteel Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 25Mn5
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 25Mn5 AFNOR France Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

Chemical composition(mass fraction)(wt.%) of the 25Mn5

C Si Mn P S Cr Ni Mo Al Cr+Ni+Mo
0.17 -0.23 ≤0.40 1.00 -1.50 ≤0.035 ≤0.035 ≤0.40 ≤0.40 ≤0.10 ≤0.020 ≤0.020

Mechanical Properties of steel grade 25Mn5

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)
317 (≥) 795 (≥) 12 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 25Mn5

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
13 - -     0.11 -  
117 145 - 14.3 242   -  
767 - 24 23.2   324 134

Heat Treatment of steel grade 25Mn5

Heat treated : 1765°C - 1122°C

Technological Curves of steel grade 25Mn5

Cross Reference Table (Equivalent Grade) of 25Mn5

Grade Standard Country Application
25Mn5
25Mn5

Relevant standard of 25Mn5

NF EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties NF-EN-10269.pdf
20CrMnVTiB4-10 27CrMoV5-7
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this 25Mn5?
  • List your company on S&G now? Join
  • Non-paying users only
Top