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SAPH45

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SAPH41 STKM11A
#SAPH45

Description

China CNS SAPH45 China Taiwan Structural steel and SAPH45 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SAPH45
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SAPH45 CNS China China Taiwan Structural steel
S50C
S53C
S55C
S58C
S9CK
S15CK
S20CK
SAPH32
SAPH38
SAPH41

Chemical composition(mass fraction)(wt.%) of the SAPH45

P(％) S(％)
0.04 0.04

Mechanical Properties of steel grade SAPH45

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)
327 (≥) 576 (≥) 11 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade SAPH45

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
24 - -     0.11 -  
376 445 - 33.3 341   -  
155 - 21 14.2   224 112

Heat Treatment of steel grade SAPH45

Heat treated : 1948°C - 1835°C

Technological Curves of steel grade SAPH45

Cross Reference Table (Equivalent Grade) of SAPH45

Grade Standard Country Application
SAPH45 CNS China China Taiwan Structural steel
SAPH41 STKM11A
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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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