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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)
891 (≥) 785 (≥) 21 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

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
41 - -     0.22 -  
189 438 - 32.3 432   -  
523 - 33 24.2   241 213

Heat Treatment of steel grade A 493 S30200

Heat treated : 1362°C - 1262°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.

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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