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436S20

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434S20 441S49
#436S20

Description

UK B.S. BS 1554, 436S20 Specialsteel Specification for stainless and heat-resisting steel round wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 436S20
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 436S20 B.S. UK Specification for stainless and heat-resisting steel round wire

Chemical composition(mass fraction)(wt.%) of the 436S20

C Si Mn P S Cr Mo Ni Nb
≤0.12 ≤1.00 ≤1.00 ≤0.04 ≤0.03 16.00 -18.00 0.75 -1.25 ≤ ≥ ≤0.70

Mechanical Properties of steel grade 436S20

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)
523 (≥) 848 (≥) 44 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 436S20

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
43 - -     0.11 -  
919 453 - 13.3 412   -  
892 - 13 24.2   241 443

Heat Treatment of steel grade 436S20

Heat treated : 1516°C - 1221°C

Technological Curves of steel grade 436S20

Cross Reference Table (Equivalent Grade) of 436S20

Grade Standard Country Application
436S20
436S20

Relevant standard of 436S20

BS 1554 Specification for stainless and heat-resisting steel round wire BS-1554.pdf
434S20 441S49
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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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