CASTABILITY

Excellent

PRESSURE TIGHTNESS

Very good

DENSITY

8.83 g/cm³

MACHINABILITY

84%

CORROSION RESISTANCE

Good (water systems)

Technical Data

Composition, Mechanical & Equivalent Grades

Chemical Composition — LG2 / C83600

CUSNZNPBNI
83.0–87.04.0–6.04.0–6.04.0–6.0≤ 2.0

Mechanical Properties (sand cast)

PROPERTYUNITVALUE
Tensile StrengthMPa200–270
Yield Strength (0.2%)MPa100–140
Elongation A50%13–30
HardnessHB60–80
Densityg/cm³8.83
Melting Range°C850–1010

International Equivalent Grades

STANDARDGRADE
ENCC491K • CuSn5Zn5Pb5
ASTMC83600
DIN2.1096
BSLG2
ISIS 318 Gr. LTB2

Why This Alloy

Engineering highlights

  • Excellent castability & pressure-tightness
  • Good machinability after casting
  • Resistant to fresh and seawater
  • WRAS / NSF-grade chemistries available

Applications

Industrial applications

Valve & pump bodies
Plumbing fittings
Marine deck hardware
Bushings & bearings
Steam & hydraulic fittings
Manufacturing Capability
  • Sand casting
  • Gravity die casting
  • Centrifugal casting
  • CNC finishing
Surface Finishes
  • As-cast
  • Shot-blasted
  • Machined
  • Polished
Industries Served
  • Plumbing
  • Marine
  • Water Treatment
  • Industrial Valves

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