DIN 17175 13CrMo44 pipe

DIN 17175 13CrMo44 Seamless Pipes Chemical Composition(%, by weight)

C 0.10-0.18

Si 0.10-0.35

Mn 0.40-0.70

P ≤0.035

S ≤0.035


Cr 0.70-1.10

DIN17175 13CrMo44 Seamless Steel Tube Specification

Sizes (O.D. x W.T): from 13.7mm -- 219.1mm x 1.5mm to 28mm

Stanard: DIN17175

Steel Grade: ST35.8,St45.8,15Mo3,13CrMo44

Surface: oiled or black painted to prevent rust

Marking: as per customer's requirement

Delivery Conditions

The DIN 17175 13CrMo44 tubes shall be supplied suitably heat treated over their entire length. The following heat treatment shall be used, depending on the type of steel:


Subcritical annealing

Hardening and tempering with continuous cooling from the hardening temperature and subsequent tempering.

Hardening and tempering with isothermal transformation.

DIN 17175 13CrMo44 Seamless Pipes Application  

DIN 17175 13CrMo44 seamless steel pipes apply to seamless tubs including tubes for headers of heat-resistant steels according to standard which are used in the construction of boilers, pipe-lines, pressure vessels and equipment for service up to 600 °C and simultaneous high pressures, where the total stress and the relevant scaling conditions can raise or lower the temperature limit.

If you are looking for DIN 17175 St45.8 seamless pipe,  DIN 17175 St35.8 seamless tubes or 15Mo3 seamless steel pipes, welcome to contact us or send email to asteelgrade@gmail.com.

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