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DIN17175 ST45.8 SEAMLESS STEEL TUBE steel plate

DIN17175 ST45.8 specification:
Outside diameter: 14mm~114.3mm
Wall Thickness: 2mm~25mm
Length: 6m-12m, also can be manufactured by customers' requirements

DIN17175 ST45.8 Chemical composition (%):

Grade

Chemical composition (%)

C

Si

Mn

P

S

St45.8

0.21Max

0.10~0.35

0.40~1.20

0.040Max

0.040Max

DIN17175 ST45.8 Mechanical Property (%):

Grade

Materia
number

Tensile Test MPa or N/mm2

Remaks(Similar to JIS)

Possibility Temperature

Min Yield point

Tensile Strength

t 16Max

16

St45.8

1.0405

-

245

410~530

23.5(STPT410, STB410)

-

DIN 17175 St45.8 Application:
St45.8 is the part of DIN17175.The pipes are used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices.

Source:

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