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A 270 TP316L

Description

USA SAE A 270 (2010), A 270 TP316L Specialsteel Seamless and Welded Austenitic Stainless Steel Sanitary Tubing and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 270 TP316L
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 270 TP316L Austenite SAE USA Seamless and Welded Austenitic Stainless Steel Sanitary Tubing

Chemical composition(mass fraction)(wt.%) of the A 270 TP316L

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.035 16.0 -18.0 10.0 -14.0 2.00 -3.00 ≤0.10

Mechanical Properties of steel grade A 270 TP316L

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)
857 (≥) 678 (≥) 24 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade A 270 TP316L

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
12 - -     0.43 -  
517 695 - 14.3 324   -  
447 - 42 22.2   223 413

Heat Treatment of steel grade A 270 TP316L

Heat treated : 1644°C - 1982°C

Technological Curves of steel grade A 270 TP316L

Cross Reference Table (Equivalent Grade) of A 270 TP316L

Relevant standard of A 270 TP316L

A 270 (2010) Seamless and Welded Austenitic Stainless Steel Sanitary Tubing A-270-(2010).pdf

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