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904S14

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441S49 304 S11
#904S14

Description

UK B.S. BS 1554, BS 2056, 904S14 Specialsteel Specification for stainless steel wire for mechanical springs and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 904S14
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 904S14 B.S. UK Specification for stainless steel wire for mechanical springs

Chemical composition(mass fraction)(wt.%) of the 904S14

C Si Mn P S Cr Mo Ni Cu N
≤0.03 ≤1.00 ≤2.00 ≤0.04 ≤0.03 19.50 -22.00 4.00 -5.00 24.00 -27.00 1.00 -2.00 ≤0.06

Mechanical Properties of steel grade 904S14

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)
176 (≥) 942 (≥) 43 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade 904S14

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
21 - -     0.14 -  
214 834 - 12.3 131   -  
495 - 21 43.2   124 441

Heat Treatment of steel grade 904S14

Heat treated : 1689°C - 1991°C

Technological Curves of steel grade 904S14

Cross Reference Table (Equivalent Grade) of 904S14

Grade Standard Country Application
904S14
904S14

Relevant standard of 904S14

BS 1554 Specification for stainless and heat-resisting steel round wire BS-1554.pdf
BS 2056 Specification for stainless steel wire for mechanical springs BS-2056.pdf
441S49 304 S11
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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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