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301S22

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202S16 305S11
#301S22

Description

UK B.S. BS 1554, 301S22 Specialsteel Specification for stainless and heat-resisting steel round wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 301S22
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 301S22 B.S. UK Specification for stainless and heat-resisting steel round wire

Chemical composition(mass fraction)(wt.%) of the 301S22

C Si Mn P S Cr Mo Ni
≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.00 -18.00 ≤0.80 6.50 -9.00

Mechanical Properties of steel grade 301S22

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)
118 (≥) 333 (≥) 32 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 301S22

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 - -     0.41 -  
598 791 - 22.3 241   -  
321 - 11 11.2   334 112

Heat Treatment of steel grade 301S22

Heat treated : 1542°C - 1839°C

Technological Curves of steel grade 301S22

Relevant standard of 301S22

BS 1554 Specification for stainless and heat-resisting steel round wire BS-1554.pdf
202S16 305S11
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