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ASTM A335 GRADE P91
ASTM A335 GRADE P91 material is Seamless Ferritic Alloy Steel Pipe for High-Temperature Service.
Chemical composition of ASTM A335 GRADE P91, ASTM A335 GRADE P91 mechanical properties, ASTM A335 GRADE P91 datasheet, ASTM A335 GRADE P91 equivalent grade, Heat treatment and temperature process of ASTM A335 GRADE P91.
ASTM A335 GRADE P91 property sheet
Chemical Composition of ASTM A335 GRADE P91
| C | 0.08-0.12 |
| Si | 0.20-0.50 |
| Mn | 0.30-0.60 |
| P | Max 0.020 |
| S | Max 0.010 |
| Cr | 8.00-9.50 |
| Ni | Max 0.40 |
| Mo | 0.85-1.05 |
| V | 0.18-0.25 |
| Nb | 0.06-0.10 |
| Al | Max 0.02 |
| Ti | Max 0.01 |
Mechanical Properties of ASTM A335 GRADE P91
| Rp0.2 (MPa) | 343 (≥) |
| Rm (MPa) | 986 (≥) |
| AKV (J) | 14 |
| A (%) | 23 |
| Z (%) | 14 |
| Hardness | HBW 334 |
ASTM A335 GRADE P91 shape and dimensions
| ASTM A335 GRADE P91 Round bar: | 1mm-800mm |
| ASTM A335 GRADE P91 Square bar: | 10mm * 10mm-600mm *600mm |
| ASTM A335 GRADE P91 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| ASTM A335 GRADE P91 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| ASTM A335 GRADE P91 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| ASTM A335 GRADE P91 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
ASTM A335 GRADE P91 Relevant products
A387 F5 / Grade 5 Coil / Sheet
A387 F5 Grade 5 Coil Sheet
SA-437 Grade B4B
SA-437 Grade B4B
A387 F5 / Grade 5 Coil / Sheet
A387 F5 Grade 5 Coil Sheet
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