High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

B 438 CTG-1001-K23-MOD


B 438 CTG-1001-K23-MOD material is SAE B 438 (2013) Specification for Bronze Powder Metallurgy (P/M) Bearing (Oil-Impregnated) Specification for Bronze Powder Metallurgy (P/M) Bearing (Oil-Impregnated).

Chemical composition of B 438 CTG-1001-K23-MOD, B 438 CTG-1001-K23-MOD mechanical properties, B 438 CTG-1001-K23-MOD datasheet, B 438 CTG-1001-K23-MOD equivalent grade, Heat treatment and temperature process of B 438 CTG-1001-K23-MOD.


B 438 CTG-1001-K23-MOD property sheet

B 438 CTG-1001-K23-MOD Spec.

SAE B 438 (2013)
Specification for Bronze Powder Metallurgy (P/M) Bearing (Oil-Impregnated)

Chemical Composition of B 438 CTG-1001-K23-MOD

C: Max 0.01
Si: Max 0.05
Mn: Max 1.50
P: Max 0.04
S: Max 0.01
Ni: Max remaining
Cr: 0.50 1.50
Al: 0.10 0.50
Cu: Max 0.50
Ti: Max Min
Fe: 1.00 6.00
Mo: 26.00 30.00
Co: Max 2.50

Mechanical Properties of B 438 CTG-1001-K23-MOD

Rp0.2 (MPa) 513 (≥)
Rm (MPa) 618 (≥)
AKV (J) 13
A (%) 31
Z (%) 33
Hardness HBW 143

B 438 CTG-1001-K23-MOD shape and dimensions

B 438 CTG-1001-K23-MOD Round bar: 1mm-800mm
B 438 CTG-1001-K23-MOD Square bar: 10mm * 10mm-600mm *600mm
B 438 CTG-1001-K23-MOD Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
B 438 CTG-1001-K23-MOD Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
B 438 CTG-1001-K23-MOD Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
B 438 CTG-1001-K23-MOD Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes