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6S.80

Favorite Datasheet
3S.62 S.124
#6S-80

Description

UK B.S. BS 6S 80, 6S.80 Specialsteel Specification for high chromium-nickel corrosion-resisting steel forging stock, bars, forgings and parts (880-1080 MPa, limiting ruling section 100 mm) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 6S.80
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 6S.80 B.S. UK Specification for high chromium-nickel corrosion-resisting steel forging stock, bars, forgings and parts (880-1080 MPa, limiting ruling section 100 mm)

Chemical composition(mass fraction)(wt.%) of the 6S.80

C Si Mn P S Cr Ni Mo Nb Ti
0.12 -0.20 ≤1.00 ≤1.00 ≤0.030 ≤0.025 15.00 -18.00 2.00 -3.00 ≤0.30 ≤0.05 ≤0.05

Mechanical Properties of steel grade 6S.80

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)
122 (≥) 814 (≥) 24 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 6S.80

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
14 - -     0.34 -  
947 227 - 34.3 211   -  
328 - 24 21.2   121 233

Heat Treatment of steel grade 6S.80

Heat treated : 1482°C - 1316°C

Technological Curves of steel grade 6S.80

Relevant standard of 6S.80

BS 6S 80 Specification for high chromium-nickel corrosion-resisting steel forging stock, bars, forgings and parts (880-1080 MPa, limiting ruling section 100 mm) BS-6S-80.pdf
3S.62 S.124
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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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