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S.538

Favorite Datasheet
S.537 2T.66
#S-538

Description

UK B.S. BS S 538, S.538 Specialsteel Specification for chromium-nickel-molybdenum-vanadium heat-resisting steel sheet and strip (930-1130 MPa: maximum thickness 6 mm) (Cr 12, Ni 2.5, Mo 1.7, V 0.3) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S.538
Category Class Grade Standard Country Application
Steel GradesSpecialsteel S.538 B.S. UK Specification for chromium-nickel-molybdenum-vanadium heat-resisting steel sheet and strip (930-1130 MPa: maximum thickness 6 mm) (Cr 12, Ni 2.5, Mo 1.7, V 0.3)

Chemical composition(mass fraction)(wt.%) of the S.538

C Si Mn P S Cr Ni Mo Nb/Ti V N
0.08 -0.16 ≤0.35 0.50 -0.90 ≤0.030 ≤0.025 11.00 -12.50 2.00 -3.00 1.50 -2.00 ≤ ≥ 0.25 -0.40 0.02 -0.04

Mechanical Properties of steel grade S.538

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)
978 (≥) 468 (≥) 33 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade S.538

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
43 - -     0.32 -  
531 869 - 22.3 114   -  
964 - 43 41.2   243 344

Heat Treatment of steel grade S.538

Heat treated : 1766°C - 1141°C

Technological Curves of steel grade S.538

Relevant standard of S.538

BS S 538 Specification for chromium-nickel-molybdenum-vanadium heat-resisting steel sheet and strip (930-1130 MPa: maximum thickness 6 mm) (Cr 12, Ni 2.5, Mo 1.7, V 0.3) BS-S-538.pdf
S.537 2T.66
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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...

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