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In ChinaA 193 347LN Class 1 material is SAE A 193/A 193M (2012) Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications.
Chemical composition of A 193 347LN Class 1, A 193 347LN Class 1 mechanical properties, A 193 347LN Class 1 datasheet, A 193 347LN Class 1 equivalent grade, Heat treatment and temperature process of A 193 347LN Class 1.
SAE A 193/A 193M (2012) Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications |
C: | 0.005 | 0.02 |
Si: | Max | 0.75 |
Mn: | Max | 2.00 |
P: | Max | 0.04 |
S: | Max | 0.03 |
Ni: | 9.00 | 13.00 |
Cr: | 17.00 | 20.00 |
Al: | Max | Min |
Cu: | Max | Min |
Ti: | Max | Min |
Fe: | Max | Min |
N: | 0.06 | 0.10 |
Mo: | Max | Min |
V: | Max | Min |
Rp0.2 (MPa) | 749 (≥) |
Rm (MPa) | 346 (≥) |
AKV (J) | 13 |
A (%) | 32 |
Z (%) | 13 |
Hardness | HBW 334 |
A 193 347LN Class 1 Round bar: | 1mm-800mm |
A 193 347LN Class 1 Square bar: | 10mm * 10mm-600mm *600mm |
A 193 347LN Class 1 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
A 193 347LN Class 1 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
A 193 347LN Class 1 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
A 193 347LN Class 1 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |