As a reliable DIN 17175 ST 45.8 round steel pipe exporter, King Steel Pipe is able to manufacture and supply seamless type and ST 45.8 round steel pipes. ST 45.8 round seamless steel pipes are widely applied in heat Exchanger and Condenser Tubes, Gas Spring and Lifter tubes, Shock Absorber Tubes and Pipes, Automobile Motocycle tubes and pipes, Hydraulic Pipe.High pressure and super critical pressure steam boiler, the pipe line so on.
ST 45.8 Round Seamless Steel Tube Size Range:
Standard &material: DIN 17175 ST 45.8, St35.8
Size range: OD: 12.7mm-168.3mm, W. T: 1mm-22mm
Length: 15.2 meters max
Manufacturing method: Cold-drawn
Delivery condition: Anealled, Normalized
ST 45.8 Round Steel Tube Chemical Composition
standard
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material
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Chemical composition
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C
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Si
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Mn
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P,S
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Cr
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Mo
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DIN 17175
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St45.8
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≤0.21
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0.10-0.35
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0.40-1.20
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≤0.030
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/
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/
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ST 45.8 Round Steel Tube Mechanical Properties:
standard
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material
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Tensile Strength (MPa)
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Yield Strength (MPa)
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Elongation(%)
|
DIN 17175
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St45.8
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410-530
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≥255
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≥21
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For seamless type and ST 45.8 round steel pipe price, please contact us.
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