API 5L X42/X46 steel work/steel structure/steel machining parts are usually used in pipeline transportation systems in the petroleum and natural gas industries.
API 5L X42/X46 steel applies for hot rolled welded and seamless pipes.
API 5L X42/X46 steel work/steel structure/ steel machining parts chemical composition
| Grade |
C max |
Mn max |
P max |
S max |
|
|
Seamless pipe |
|||
|
X42 |
0.28 |
1.30 |
0.030 |
0.030 |
|
X46 |
0.28 |
1.40 |
0.030 |
0.030 |
|
|
Welded pipe |
|||
|
X42 |
0.26 |
1.30 |
0.030 |
0.030 |
|
X46 |
0.26 |
1.40 |
0.030 |
0.030 |
Pipe grade |
Pipe body of seamless and welded |
Weld seam of EW,LW,SAW and COW pipes |
|
|
Yield strength mpa(psi) min |
Tensile strength mpa(psi) min |
Tensile strength mpa(psi) min |
|
|
X42 |
290(42100) |
415(60200) |
415(60200) |
|
X46 |
320(46400) |
435(63100) |
435(63100) |
| Hot forming |
Heat treatment |
|||
|
Temperature oC |
Type of cooling |
Normalizing |
Stress revieling anneal |
Type of cooling |
|
1100-950 |
Air |
890-950oC |
600-650oC |
Air |
API 5L X42/X46 steel work / steel structure/steel machining parts processing
equipment:
Semi-automatic cutting machine,Hydraulic shears ,H beam assembling machine ,
Submerged arc welding ,Co2 gas shielded arc welding,CNC drilling plane ,Edge planer ,Shot blasting machine and so on.
API 5L X42/X46 steel work / steel structure/steel machining parts production
process: cutting,drilling,welding,bend,splice,redress and so on.
Katalor is the API 5L X42/X46 steel products distributor, dealer, can provide steel service:such as Heat reatment,Test,Galvanization,pre-treatment,Cutting etc,also can produce API 5L X42/X46 steel work/steel structure/steel machining parts according to the drawings.If you need customization API 5L X42/X46 steel work/steel structure/steel
machining parts,please contact us!
