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A 895 Type 303

Description

USA SAE A 895 (2009), A 895 Type 303 Specialsteel Free-Machining Stainless Steel Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 895 Type 303
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 895 Type 303 Austenite SAE USA Free-Machining Stainless Steel Plate, Sheet, and Strip

Chemical composition(mass fraction)(wt.%) of the A 895 Type 303

C Si Mn P S Cr Ni Mo
≤0.15 ≤1.00 ≤2.00 ≤0.2 0.15 - ≥ 17.0 -19.0 8.00 -10.0 ≤0.60

Mechanical Properties of steel grade A 895 Type 303

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)
138 (≥) 636 (≥) 22 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade A 895 Type 303

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 - -     0.11 -  
893 957 - 34.3 313   -  
319 - 42 24.2   323 332

Heat Treatment of steel grade A 895 Type 303

Heat treated : 1972°C - 1984°C

Technological Curves of steel grade A 895 Type 303

Cross Reference Table (Equivalent Grade) of A 895 Type 303

Relevant standard of A 895 Type 303

A 895 (2009) Free-Machining Stainless Steel Plate, Sheet, and Strip A-895--(2009).pdf

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