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S480

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S450 20R
#S480

Description

China GBT S480 China structural steel and alloy steel and S480 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: S480
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel S480 GBT China China structural steel and alloy steel
U34602
U34902
S205
S240
S290
S315
S360
S385
S415
S450

Chemical composition(mass fraction)(wt.%) of the S480

C(％) Si(％) Mn(％) P(％) S(％)
Max 0.20 Max 0.40 1.00-1.80 0.03 0.03

Mechanical Properties of steel grade S480

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)
671 (≥) 332 (≥) 34 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade S480

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 - -     0.23 -  
285 498 - 43.3 423   -  
295 - 43 44.2   434 243

Heat Treatment of steel grade S480

Heat treated : 1883°C - 1622°C

Technological Curves of steel grade S480

Cross Reference Table (Equivalent Grade) of S480

Grade Standard Country Application
S480 GBT China China structural steel and alloy steel
S450 20R
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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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