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317S12

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316S11 317S16
#317S12

Description

UK 317S12 austenitic special steel and 317S12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 317S12
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 317S12 UK austenitic special steel
431S29
284S16
301S21
304S11
304S16
305S19
309S24
310S24
315S16
316S11

Chemical composition(mass fraction)(wt.%) of the 317S12

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
Max 0.03 Max 1.00 Max 0.045 Max 0.03 Max 0.03 17.5-19.5 3.00-4.00 3.00-4.00

Mechanical Properties of steel grade 317S12

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)
893 (≥) 956 (≥) 14 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 317S12

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
44 - -     0.33 -  
988 248 - 32.3 441   -  
535 - 41 41.2   343 312

Heat Treatment of steel grade 317S12

Heat treated : 1935°C - 1692°C

Technological Curves of steel grade 317S12

Cross Reference Table (Equivalent Grade) of 317S12

Grade Standard Country Application
317S12 UK austenitic special steel
316S11 317S16
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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