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A 493 S30430

Description

USA SAE A 493 (2009) , A 493 S30430 Specialsteel Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 493 S30430
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 493 S30430 Austenite SAE USA Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging

Chemical composition(mass fraction)(wt.%) of the A 493 S30430

C Si Mn P S Cr Ni Cu
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.0 -19.0 8.00 -10.0 3.00 -4.00

Mechanical Properties of steel grade A 493 S30430

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)
912 (≥) 458 (≥) 14 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade A 493 S30430

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
24 - -     0.43 -  
457 565 - 11.3 412   -  
856 - 22 11.2   122 243

Heat Treatment of steel grade A 493 S30430

Heat treated : 1595°C - 1734°C

Technological Curves of steel grade A 493 S30430

Cross Reference Table (Equivalent Grade) of A 493 S30430

Grade Standard Country Application
SUS304Cu
SUS304Cu
XM-7
S30430
S30430
UNS S30430
UNS S30430

Relevant standard of A 493 S30430

A 493 (2009) Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging A-493--(2009)-.pdf

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