Marine Cast Bronze Pump Casing

Overview:

    The marine cast bronze pump casing we provide is made of ZCuZn16Si4. ZCuZn16Si4 has good mechanical properties and corrosion resistance, as well as good casting performance and fluidity.

Chemical Composition of ZCuZn16Si4:

Sn: ≤0.3 (impurities)

Zn: ≤16 (impurities)

Pb: ≤0.5 (impurities)

Al: ≤0.1 (impurities)

Fe: ≤0.6 (impurities)

Mn: ≤0.5 (impurities)

Si: 2.5～4.5

Sb: ≤0.1 (impurity)

Note: The sum of impurities is less than or equal to 2.0

Mechanical properties:

Tensile strength σb (MPa): ≥345

Elongation δ5 (%): ≥15

Hardness: ≥885HB

Heat treatment specification: heating temperature 1100～1180℃; casting temperature 980～1060℃.

Casting method: sand casting.

Display of Marine Cast Bronze Pump Casing:

If you had purchased our pump, we can provide you the marine cast iron pump casing suit your pump, if you do not, please tell us your requirements and send us your detail drawings, we can customize it for you.