CuZn40

INTRODUCTION 

CuZn40 is an alloy of copper and zinc, or brass. About a quarter of the entire production of copper is used for the production of brass. Its production is linked to many difficulties. The biggest problem is the evaporation of zinc in the production as well as its sensitivity to compliance and not exceeding the melting temperature. Brass is generally resistant to corrosion. This resistance is slightly lower than that of pure copper.

CHEMICAL COMPOSITION

Standard

Class

Alloy

Cu%

Si%

Sn%

Zn%Other%

BS EN14640

Cu4700

CuZn40

60

0.2

0.95

Rest <0.5

Equivalent

Sprabronze TM

Typical Physical Properties

Melting Range
Solidus
Liquidus
886°C 901°C

Advantage:

Resonable price, in stock for regular sizes, short lead time

International production technology, quality guaranteed

100% replacement / refund (delivery included) for problematic items

Spray process

Arc Spray

Arc spraying is the use of electric arc burning in two consecutive fed between the wires to melt the metal, with a high velocity gas stream molten metal atomization, and the atomization of the sprayed metal particles so that they accelerate the work to form a coating technology .

Flame Spray

The use of a flame as the heat source, the metal and non-heated to a molten state, forming a mist flow in the state of high-speed air jet to the substrate, the injection of the molten minute particles impact upon the substrate above, plastic deformation, into a sheet shape superimposed sedimentary layers.

Application

Coating of copper,steel and cast iron

Packing and shipping

STANDARD SIZE&PACKING

Diameter

Dimension Tolerance

Packing

Wire Weight

1/16"(1.6mm)

+0/-0.05

D 300 Spool

15kgs(33 lbs)/spool

2.0mm

+0/-0.05

D 300 Spool

15kgs(33 lbs)/spool

1/8"(3.17mm)

+0/-0.05

Coil Form

20-400kgs/coil

Other sizes can be produced based on customers’ requirement.

Label

Brand, Neutral or Customized

Delivery

Courier/Air/Sea

Normally we keep stock of 1.6mm, can deliver in 1-3 days.

For mass order, delivery time is depends on the quantity.

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