ASME SA335 P91 is the part of ASME A335, The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. The steel material shall conform to chemical composition, tensile property, and hardness requirements.
ASTM SA335 P91 Alloy Steel pipe Specification:
Wall Thickness: 25mm-100 mm
Outer Dimensions: 140mm-720mm
Length: max 16000mm
ASME SA335 P91 seamless steel pipe Chemical Composition:
|
C |
Mn |
P |
S |
Si |
Cr |
Mo |
|
0.08-0.12 |
0.30-0.60 |
0.02max |
0.01max |
0.20-0.50 |
8.00-9.50 |
0.85-1.05 |
ASTM SA335 P91 seamless steel pipe Mechanical Properties:
|
Tensile strength,min |
Yield strength,min |
Elongation,min |
|
585-760 Mpa |
415 Mpa |
20% |
Application:
Widely used in oil, chemical industry, electricity, boiler industry of high-temperature resistance,low temperature resistance,corrosion resistance in pilie lines, etc.
BBN steel keeps more than 10,000 tons ASTM SA335 P91 Alloy steel pipe, ASTM SA335 P91 Alloy steel in stock each month.We can meet our customer's any quantity request.If you are searching ASTM SA335 P91 Alloy steel pipe supplier in China,contact BBN steel first.
Source:
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