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Description

MT-316 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: MT-316
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy MT-316
29-4
29-4-2
MT-301
MT-302
MT-304
MT-304L
MT-305
MT-309S
MT-309S-Cb
MT-310S

Chemical composition(mass fraction)(wt.%) of the MT-316

 

 


C
Si
Mn
P
S
Cr Ni
0.08 1 2 0.04 0.03 16-18 10-14
Mo Al Cu Nb Ti V Ce
2-3            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade MT-316

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)
153 (≥) 262 (≥) 11 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade MT-316

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
34 - -     0.21 -  
163 243 - 43.3 231   -  
175 - 41 42.2   241 211

Heat Treatment of steel grade MT-316

Heat treated : 1439°C - 1317°C

Technological Curves of steel grade MT-316


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