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434S17

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420S45 215S15
#434S17

Description

UK 434S17 austenitic special steel and 434S17 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 434S17
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 434S17 UK austenitic special steel
305S19
309S24
310S24
315S16
316S11
317S12
317S16
320S33
409S19
420S45

Chemical composition(mass fraction)(wt.%) of the 434S17

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
Max 0.08　 Max 1.00　 Max 1.00 Max 0.04 Max 0.03 16.0-18.0 Max 1.00 0.90-1.30

Mechanical Properties of steel grade 434S17

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)
525 (≥) 544 (≥) 22 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 434S17

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
13 - -     0.42 -  
791 548 - 33.3 413   -  
467 - 21 41.2   324 313

Heat Treatment of steel grade 434S17

Heat treated : 1613°C - 1741°C

Technological Curves of steel grade 434S17

Cross Reference Table (Equivalent Grade) of 434S17

Grade Standard Country Application
434S17 UK austenitic special steel
420S45 215S15
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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