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[China]
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Address: Shuiandongfang, No.6258 Chanhe east road, Baqiao district, Xi'an, Shaanxi, 710038
Contact name:Jovis Hong
Xi an Hi-Precision Machinery Co., Ltd. |
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Verified Suppliers
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3-axis CNC Machining Brass Pins Aerospace Parts Custom OEM
| Advantage | Competitive factory price and superior quality Professional and experienced technology team Focus in high precision CNC machining Consistently meet the tight tolerances required Low MOQ and free sample Short lead time (10 working days) ISO9001:2008 certification and materials accord with Rohs standard Excellent after sale service and good warranty |
| Shipping Fee | Free shipping worldwide and no tariff |
| Equipments | CNC Machining Center, CNC Lathes, CNC Milling Machines, wire
cutting, laser cutting Stamping machines , Assembly lines, Whole set of measurement tools |
| Precision Processing | CNC machining, CNC milling and turning, laser cutting, drilling, grinding, bending, stamping, welding and so on |
| Drawing format | JPEG,PDF,DWG,DXF,IGS,STEP.CAD or according to your sample |
| Material | Stainless Steel, Brass, Aluminum, Steel, Carbon Steel, Titanium , plastic. Or other Exotic Alloys |
| Surface Finish | Anodize; Blacken, polishing, plating, sand blasting |
| Tolerance | +/- 0.002--0.5mm / can also be customized. |
| Inspection | 100% inspection before shipping |
| Payment Terms | 30%T/T in advance, the balance before delivery; Western Union is acceptable, the best pay us by Alibaba Assurance on line, that’s an assurance for overseas customers. |
Due to the different zinc content in brass, the mechanical
properties are also different. The mechanical properties of brass
vary with the zinc content. For α brass, both σb and δ increase
continuously with the increase of zinc content. For (α+β) brass,
the room temperature strength increases until the zinc content
increases to about 45%. If the zinc content is further increased,
the strength will decrease sharply due to the appearance of a more
brittle r-phase (solid solution based on Cu5Zn8 compound) in the
alloy structure. (α+β) The room temperature plasticity of brass
always decreases with the increase of zinc content. Therefore,
copper-zinc alloys with a zinc content of more than 45% have no
practical value.
Ordinary brass has a wide range of uses, such as water tank belts,
water supply and drainage pipes, medals, bellows, serpentine pipes,
condenser pipes, bullet cases, and various punching products with
complex shapes, small hardware, etc. With the increase of zinc
content from H63 to H59, they can withstand hot processing well,
and are mostly used in various parts of machinery and electrical
appliances, stamping parts and musical instruments.
In order to improve the corrosion resistance, strength, hardness
and machinability of brass, a small amount (generally 1% to 2%, a
few up to 3% to 4%, and very few up to 5% to 6%) is added to the
copper-zinc alloy. %), tin, aluminum, manganese, iron, silicon,
nickel, lead and other elements form ternary, quaternary, or even
quinary alloys, which are complex brass, also known as special
brass.
More CNC machining brass parts display:
