Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

ML22Mn

Favorite Datasheet
ML18Mn ML20Cr
#ML22Mn

Description

China GBT ML22Mn China structural steel and alloy steel and ML22Mn Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: ML22Mn
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel ML22Mn GBT China China structural steel and alloy steel
SC2
SC3
ML04Al
ML08Al
ML10Al
ML15Al
ML15
ML20Al
ML20
ML18Mn

Chemical composition(mass fraction)(wt.%) of the ML22Mn

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) B(%) Al(%)
0.18-0.23 Max 0.10 0.70-1.00 0.03 0.035 — — 0.02

Mechanical Properties of steel grade ML22Mn

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)
575 (≥) 757 (≥) 22 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade ML22Mn

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
33 - -     0.34 -  
466 724 - 12.3 242   -  
844 - 23 33.2   442 434

Heat Treatment of steel grade ML22Mn

Heat treated : 1932°C - 1963°C

Technological Curves of steel grade ML22Mn

Cross Reference Table (Equivalent Grade) of ML22Mn

Grade Standard Country Application
ML22Mn GBT China China structural steel and alloy steel
ML18Mn ML20Cr
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 ML22Mn?
  • List your company on S&G now? Join
  • Non-paying users only
Top