1.8975 X65

 

The api 5L X60 steel is generally used for the manufacture of pipelines. It was the most common gas pipelines material for transition of oil and gas.
 

Standard Designation Grade, Class, Type, Symbol or Name Steel UNS Number Product Form/ Heat Treatment Thickness Yield Strength, min Tensile Strength, min Elongation, min, % Other
Number t, mm N/mm2 or MPa N/mm2 or MPa
API 5L-2004 X65 – PSL 2 see standard 448-600 531-758 see standard L: 41 J at 0°C; T: 27J at 0°C see standard

 

Composition:

Standard Designation Grade, Class, Type, Symbol or Name Steel  Number UNS Number C Mn Si P S Cr Ni Mo Others
API 5L-2004 X65, PSL 2 seamless 0.24 1.4 0.025 0.015 Cb+V+Ti 0.15; Ti 0.06
X65, PSL 2 welded 0.22 1.45 0.025 0.015 Cb+V+Ti 0.15; Ti 0.06

Hot working:

Forging temperature range: 1245-850℃

Note: Heat to 1245 ℃. Do not forge below 850.

Heat treatment:

annealing ℃ Normalizing ℃
850-880 925

 

Main application:

Oil and gas industries

 

Shape of product:

Round, other shape depend on customer needs