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SB-649 R20033


SB-649 R20033 material is ASME SB-649 Specification for Ni-Fe-Cr-Mo-Cu Low-Carbon Alloy (UNS N08904), Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire Specification for Ni-Fe-Cr-Mo-Cu Low-Carbon Alloy (UNS N08904), Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire.

Chemical composition of SB-649 R20033, SB-649 R20033 mechanical properties, SB-649 R20033 datasheet, SB-649 R20033 equivalent grade, Heat treatment and temperature process of SB-649 R20033.


SB-649 R20033 property sheet

SB-649 R20033 Spec.

ASME SB-649
Specification for Ni-Fe-Cr-Mo-Cu Low-Carbon Alloy (UNS N08904), Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire

Chemical Composition of SB-649 R20033

C: Max 0.12
Si: Max 0.30
Mn: Max 0.80
Cr: Max 19.00
Ni: Max 14.00
Mo: Max Min
Co: Max Min
W: Max Min
Al: Max Min
Cu: Max Min
Ti: Max Min
Fe: Max remaining
Nb: Max 1.60

Mechanical Properties of SB-649 R20033

Rp0.2 (MPa) 226 (≥)
Rm (MPa) 627 (≥)
AKV (J) 11
A (%) 24
Z (%) 14
Hardness HBW 423

SB-649 R20033 shape and dimensions

SB-649 R20033 Round bar: 1mm-800mm
SB-649 R20033 Square bar: 10mm * 10mm-600mm *600mm
SB-649 R20033 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SB-649 R20033 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SB-649 R20033 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SB-649 R20033 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes