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410S21

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403S17 Max 1.00
#410S21

Description

UK 410S21 austenitic special steel and 410S21 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 410S21
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 410S21 UK austenitic special steel
316S11
316S13
316S31
316S33
320S31
320S31
321S31
325S31
347S31
403S17

Chemical composition(mass fraction)(wt.%) of the 410S21

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.09-0.15 Max 1.00 Max 1.00 Max 0.04 Max 0.03 11.5-13.5 Max 1.00

Mechanical Properties of steel grade 410S21

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)
795 (≥) 897 (≥) 41 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 410S21

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
31 - -     0.32 -  
862 587 - 31.3 422   -  
778 - 34 32.2   211 434

Heat Treatment of steel grade 410S21

Heat treated : 1515°C - 1537°C

Technological Curves of steel grade 410S21

Cross Reference Table (Equivalent Grade) of 410S21

Grade Standard Country Application
410S21 UK austenitic special steel
403S17 Max 1.00
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...

Rfq.: sales@longhaisteel.com
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