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A 493 S30200

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A 492 S30200 A 580 S30200
#302 #S30200

Description

USA SAE A 493 (2009) , A 493 S30200 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 S30200
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 493 S30200 Austenite SAE USA Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging

Chemical composition(mass fraction)(wt.%) of the A 493 S30200

C Si Mn P S Cr Ni
≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.0 -19.0 8.00 -10.00

Mechanical Properties of steel grade A 493 S30200

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)
659 (≥) 316 (≥) 44 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade A 493 S30200

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
31 - -     0.44 -  
654 893 - 21.3 113   -  
545 - 44 11.2   344 312

Heat Treatment of steel grade A 493 S30200

Heat treated : 1266°C - 1845°C

Technological Curves of steel grade A 493 S30200

Cross Reference Table (Equivalent Grade) of A 493 S30200

Grade Standard Country Application
1.3302
1.0302
1.4302
1.4302
302
S30200
302B
S30215
S43020
S43023
T11302
302HQ-FM
Custom Fol 302 HQ
MAR-M 302
302B
S30215
S30200
302
S30245
S43020

Relevant standard of A 493 S30200

A 493 (2009) Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging A-493--(2009)-.pdf
A 492 S30200 A 580 S30200
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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...

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