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301S26

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LWCF24 301S81
#301S26

Description

UK B.S. BS 2056, 301S26 Specialsteel Specification for stainless steel wire for mechanical springs and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 301S26
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 301S26 B.S. UK Specification for stainless steel wire for mechanical springs

Chemical composition(mass fraction)(wt.%) of the 301S26

C Si Mn P S Cr Mo Ni
≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.00 -18.00 ≤ ≥ 6.00 -8.00

Mechanical Properties of steel grade 301S26

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)
729 (≥) 749 (≥) 31 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 301S26

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
33 - -     0.42 -  
627 766 - 11.3 313   -  
827 - 33 14.2   241 243

Heat Treatment of steel grade 301S26

Heat treated : 1588°C - 1422°C

Technological Curves of steel grade 301S26

Relevant standard of 301S26

BS 2056 Specification for stainless steel wire for mechanical springs BS-2056.pdf
LWCF24 301S81
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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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