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S33C

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S30C S35C
#S33C

Description

China CNS S33C China Taiwan Structural steel and S33C Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: S33C
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel S33C CNS China China Taiwan Structural steel
SBPR1080/1320
S10C
S12C
S15C
S17C
S20C
S22C
S25C
S28C
S30C

Chemical composition(mass fraction)(wt.%) of the S33C

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) N(%) Cu(%)
0.30-0.36 0.15-0.35 0.60-0.90 0.030 0.035 0.20 0.20 0.30

Mechanical Properties of steel grade S33C

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)
439 (≥) 525 (≥) 34 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade S33C

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
32 - -     0.23 -  
618 316 - 22.3 111   -  
456 - 14 23.2   311 324

Heat Treatment of steel grade S33C

Heat treated : 1297°C - 1319°C

Technological Curves of steel grade S33C

Cross Reference Table (Equivalent Grade) of S33C

Grade Standard Country Application
S33C CNS China China Taiwan Structural steel
S30C S35C
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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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