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409S19

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320S33 420S45
#409S19

Description

UK 409S19 austenitic special steel and 409S19 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 409S19
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 409S19 UK austenitic special steel
304S11
304S16
305S19
309S24
310S24
315S16
316S11
317S12
317S16
320S33

Chemical composition(mass fraction)(wt.%) of the 409S19

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Ti(%)
Max 0.08 Max 1.00 Max 1.00 Max 0.04 Max 0.03 10.5-12.5 Max 1.00 6×CMax 1.00

Mechanical Properties of steel grade 409S19

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)
439 (≥) 194 (≥) 31 32 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 409S19

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
32 - -     0.24 -  
597 161 - 21.3 331   -  
928 - 21 34.2   323 443

Heat Treatment of steel grade 409S19

Heat treated : 1769°C - 1615°C

Technological Curves of steel grade 409S19

Cross Reference Table (Equivalent Grade) of 409S19

Grade Standard Country Application
409S19 UK austenitic special steel
320S33 420S45
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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