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430S17

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420S37 431S29
#430S17

Description

UK 430S17 austenitic special steel and 430S17 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 430S17
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 430S17 UK austenitic special steel
325S31
347S31
403S17
410S21
Max 1.00
416S29
416S37
416S41
420S29
420S37

Chemical composition(mass fraction)(wt.%) of the 430S17

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
Max 0.08 Max 1.00 Max 1.00 Max 0.04 Max 0.03 16.0-18.0 16.0-18.0

Mechanical Properties of steel grade 430S17

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)
438 (≥) 982 (≥) 24 41 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade 430S17

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
34 - -     0.43 -  
945 283 - 22.3 342   -  
613 - 13 21.2   143 122

Heat Treatment of steel grade 430S17

Heat treated : 1785°C - 1284°C

Technological Curves of steel grade 430S17

Cross Reference Table (Equivalent Grade) of 430S17

Grade Standard Country Application
430S17 UK austenitic special steel
420S37 431S29
Available Suppliers
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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