Well-designed Bronze Sand Casting - Custom Brass Casting by Sand Casting – RMC Foundry

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We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Malleable Casting Manufacturer , Brass Lost Wax Casting Foundry , Stainless Steel Casting Factory , Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket!

Well-designed Bronze Sand Casting - Custom Brass Casting by Sand Casting – RMC Foundry Detail:

Brass castings and bronze castings both are copper-based alloy castings which could be cast by sand casting and investment casting processes. Brass is an alloy composed of copper and zinc. Brass composed of copper and zinc is called ordinary brass. If it is a variety of alloys composed of more than two elements, it is called special brass. Brass is a copper alloy with zinc as the main element. As the zinc content increases, the strength and plasticity of the alloy increase significantly, but the mechanical properties will decrease significantly after exceeding 47%, so the zinc content of brass is less than 47%. In addition to zinc, cast brass often contains alloying elements such as silicon, manganese, aluminum, and lead.

What Brass and Bronze We Cast
• China Standard: H96, H85, H65, HPb63-3, HPb59-1, QSn6.5-0.1, QSn7-0.2
• USA Standard: C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100
• European Standard: CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5

Alloy	Chemical Composition (%)				Applications
Alloy	Copper	Tin	Zinc	Others	Applications
Gun Metal	88	10	2	/	Bearings, Bushes
Bronze	89	11	/	/	Bearings
Phosphor bronze	89.5	10	/	P=0.5	Bearings, Springs
Bell bronze	75-80	20-25	/	/	Bells
Admiralty brass	70	1	29	/	Heat Exchangers
Gilding metal	85	/	15	/	Coins
Naval brass	60	1	39	/	Marine Applications
Cartridge brass	70	/	30	/	Deep drawing
Clock brass	58-60	/	38-40	Pb=1.5-2.5	Clock parts and engravings
Aluminium brass	76	/	22	Al=2	Marine Applications

Cast brass has higher mechanical properties than bronze, but the price is lower than bronze. Cast brass is often used for general purpose bearing bushes, bushings, gears and other wear-resistant parts and valves and other corrosion-resistant parts. Brass has strong wear resistance. Brass is often used to make valves, water pipes, connecting pipes for internal and external air conditioners, and radiators.

Characteristics of Bronze Castings and Brass Castings:
• Good fluidity, large shrinkage, small crystallization temperature range
• Prone to concentrated shrinkage
• Brass and bronze castings have good wear resistance and corrosion resistance
• The structural charateristics of brass and bronze castings are similar to steel casting

Metal and Alloys Grade for Sand Casting
China green sand casting company

China Sand Casting Foundry

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We've got a highly efficient group to deal with inquiries from shoppers. Our purpose is "100% client fulfillment by our product high-quality, price tag & our staff service" and enjoy a superb reputation amongst clientele. With quite a few factories, we will provide a wide variety of Well-designed Bronze Sand Casting - Custom Brass Casting by Sand Casting – RMC Foundry, The product will supply to all over the world, such as: Spain , azerbaijan , Ghana , We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

Alloy Steel Green Sand Casting