ALBC4 Chemical Composition (JIS CAC704 / ASTM C95700)

Material Name

JIS: ALBC4

Current JIS Symbol: CAC704

Material Type: Manganese Aluminum Bronze Casting

Standard Type

Standard Grade
JIS ALBC4 / CAC704
ASTM C95700
UNS C95700
CNS ALBC4
EN (ตรวจสอบเพิ่มเติมก่อนใช้อ้างอิง)

 

Chemical Composition

Element %
Cu 71.0–84.0
Al 6.0–9.0
Fe 2.0–5.0
Ni 1.0–4.0
Mn 7.0–15.0
Zn ≤0.5
Sn ≤0.1
Pb ≤0.1

 

Mechanical Properties

Property Value
Tensile Strength ≥590 MPa
Elongation ≥15%
Hardness ≥160 HB

 

Typical Features

  • Very High Strength
  • Excellent Wear Resistance
  • Excellent Corrosion Resistance
  • Excellent Seawater Resistance
  • Good Heat Resistance

 

Typical Applications

  • Heavy Duty Bearings
  • Bush
  • Gear
  • Worm Wheel
  • Pump Parts
  • Valve Parts
  • Marine Components
  • Heavy Industrial Machinery