LBC2 Chemical Composition (JIS CAC602 / ASTM C92700)

Material Name

JIS: LBC2

Current JIS Symbol: CAC602

Material Type: Leaded Tin Bronze Casting

Standard Type

Standard Grade
JIS LBC2 / CAC602
ASTM C92700
UNS C92700
DIN G-CuPb5Sn
EN (ตรวจสอบเพิ่มเติมก่อนใช้อ้างอิง)

 

Chemical Composition

Element %
Cu 82.0–86.0
Sn 9.0–11.0
Pb 4.0–6.0
Zn ≤1.0
Fe ≤0.3
Ni ≤1.0
Sb ≤0.3
P ≤0.10
Si ≤0.01
Al ≤0.01

 

Mechanical Properties

Property Value
Tensile Strength ≥195 MPa
Yield Strength ≥100 MPa
Elongation ≥10%
Hardness ≥65 HB

 

Typical Features

  • Good Wear Resistance
  • Good Pressure Resistance
  • Good Machinability
  • Good Bearing Performance
  • Good Anti-Seizure Properties

 

Typical Applications

  • Bush
  • Bearing
  • Sleeve Bearing
  • Heavy Duty Bearing
  • Pump Parts
  • Pump Impeller
  • Gear
  • General Machinery Parts