Active Member
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[China]
Address: Huangze town, Shengzhou City, ZheJiang Province
Contact name:Calvin Ma
DACO Industrial Co., Ltd |
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Production show
1. Naval Brass Rods
We are one of the eminent manufacturers, suppliers and exporters of Naval Brass Rods. These are manufactured by our experienced professionals using modern machinery and premium grade raw materials that are sourced from dependable dealers.
Chemical Requirements | Grade I | Grade II |
Copper | 61.0 - 64.0% | 59.0 - 62.0% |
Lead | 0.20% max | 0.50 to 1.0% |
Tin | 1.0 to 1.50% | 0.50 to 1.0% |
Iron | 0.10% max | - |
Other Imp. | 0.20% max | 0.20% max |
Zinc | Remainder | Remainder |
Physical Properties | |||||
Condition | Size | T.S. Kg/mm2 | EL% Min | T.S. Kg/mm2 | EL% Min |
Half-Hard (HB) | Upto 12.5 | 40 min | 18% | 40 min | 15% |
Fabrication Properties | ||
Capacity for being |
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Cold worked | Fair | Poor |
Hot Worked | Excellent | Good |
Machinability Rating | 30% | 50% |
Forgeability Rating | 90% | 90% |
Silver Alloy Brazing | Excellent | Good |
Soft Soldering | Excellent | Excellent |
Oxyacetylene Welding | Good | Not Suitable |
Uses |
Gr I : Condenser Components, Propeller Shaft, Marine hardware where bending is required. |
Gr II : Marine Hardware, Screw Machine, Valve Stems and Components for Naval use. |
| Material | Brass of brass alloy |
| H59,H62,Hbp59-1.Hpb58-2,Hpb58-3,Hpb60-2,C3771,C3604,C3600 etc. | |
| Surface treatment | Mill finish, anodizing, powder coating, painting, electrophoresis etc. |
| Color | Shinning ,golden |
| Size | Various Sizes,range of 5mm to180mm. |
| Craft | polishing smoothing |
| Finish | Mill,Anodizing,or Other Processes Required By Customer |
| Processing | Metal extruding,polishing,brushing and reshaping |
| Quality | 1.Excellent anti-corrosion property. |
| Appication | copper doors and windows, decorative copper materials, machinery, automobiles, sanitary ware, hinges, bolts, pens and electronic components |
| Client’s own drawings | Acceptable |
| Package | Nicely and properly packed by weaver bag and iron crate. specified by customer |
| Delivery | 15 workdays upon receipt of deposit |
| Brass Alloy Sheet | |||||||
| China | German | Europe | International | USA | Japan | ||
| GB | DIN | EN | ISO | UNS | JIS | ||
| H96 | CuZn5 | 2.022 | CuZn5 | CW500L | CuZn5 | C21000 | C2100 |
| H90 | CuZn10 | 2.023 | CuZn10 | CW501L | CuZn10 | C22000 | C2200 |
| H85 | CuZn15 | 2.024 | CuZn15 | CW502L | CuZn15 | C23000 | C2300 |
| H80 | CuZn20 | 2.025 | CuZn20 | CW503L | CuZn20 | C24000 | C2400 |
| H70 | CuZn30 | 2.0265 | CuZn30 | CW505L | CuZn30 | C26000 | C2600 |
| H68 | CuZn33 | 2.028 | CuZn33 | CW506L | CuZn35 | C26800 | C2680 |
| H65 | CuZn36 | 2.0335 | CuZn36 | CW507L | CuZn35 | C27000 | C2700 |
| H63 | CuZn37 | 2.0321 | CuZn37 | CW508L | CuZn37 | C27200 | C2720 |
| HPb63-3 | CuZn36Pb1.5 | 2.0331 | CuZn35Pb1 | CW600N | CuZn35Pb1 | C34000 | C3501 |
| HPb63-3 | CuZn36Pb1.5 | 2.0331 | CuZn35Pb2 | CW601N | CuZn34Pb2 | C34200 | － |
| H62 | CuZn40 | 2.036 | CuZn40 | CW509N | CuZn40 | C28000 | C3712 |
| H60 | CuZn38Pb1.5 | 2.0371 | CuZn38Pb2 | CW608N | CuZn37Pb2 | C35000 | － |
| HPb63-3 | CuZn36Pb3 | 2.0375 | CuZn36Pb3 | CW603N | CuZn36Pb3 | C36000 | C3601 |
| HPb59-1 | CuZn39Pb2 | 2.038 | CuZn39Pb2 | CW612N | CuZn38Pb2 | C37700 | C3771 |
| HPb58-2.5 | CuZn39Pb3 | 2.0401 | CuZn39Pb3 | CW614N | CuZn39Pb3 | C38500 | C3603 |
| － | CuZn40Pb2 | 2.0402 | CuZn40Pb2 | CW617N | CuZn40Pb2 | C38000 | C3771 |
| － | CuZn28Sn1 | 2.047 | CuZn28Sn1As | CW706R | CuZn28Sn1 | C68800 | C4430 |
| － | CuZn31Si1 | 2.049 | CuZn31Si1 | CW708R | CuZn31Si1 | C44300 | － |
| － | CuZn20Al2 | 2.046 | CuZn20Al2 | CW702R | CuZn20Al2 | C68700 | C6870 |
