Categories | Brass Bars and Rods |
---|---|
Place of Origin: | China |
Brand Name: | DACO |
Certification: | SGS |
MOQ: | 200kg copper alloy Free Cutting Brass bars brass rods |
Price: | USD1.0 / KG for copper alloy Free Cutting Brass bars brass rods |
Packaging Details: | wooden case, iron frame cases, pallet, etc. |
Delivery Time: | 5 days for copper alloy Free Cutting Brass bars brass rods |
Payment Terms: | TT for copper alloy Free Cutting Brass bars brass rods, Western Union, MoneyGram |
Supply Ability: | 1000000kgs of copper alloy Free Cutting Brass bars brass rods |
Model Number: | DC-BR1 |
material: | brass hpb58-3, hpb59-2, C38500 |
surface: | Polished, brushed, electroplated, antique surface |
MOQ: | 100kgs |
Company Info. |
DACO Industrial Co., Ltd |
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Product List |
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1. Free Cutting Brass Rods
We specialize in manufacturing and exporting our clients a robustly designed range of Free Cutting Brass Rods. These are durable, corrosion resistant and available in different grades, thicknesses and dimensions. Our Free Cutting Brass Rods are manufactured from quality proven raw materials to ensure excellent performance, high conductivity and longer operational life.
Specifications:
· BS249
· IS: 319 Gr. l & ll
· IS: 8364 Gr. l & ll, BS: 2874 CZ121Pb3
· CuZn39Pb3
Chemical Requirements | Grade I |
Copper | 56.0 - 59.0% |
Lead | 2.0 to 3.50% |
Iron | 0.35% max. |
Total Imp. Excl. Iron | 0.70% max. |
Zinc | Remainder |
Physical Properties | |||
Condition | Size | T.S. MPA | EL% Min |
Annealed (O) | 6-25 | 345 | 12 |
Half-Hard (HB) | 6-12 | 405 | 4 |
Hard (HD) | 6-12 | 550 | - |
Fabrication Properties | |
Capacity for being | |
Cold worked | Poor |
Cold worked | Poor |
Hot formed | Fair |
Machinability Rating | 100% |
Suitability for soldering | Excellent |
Suitability for Brazing | Good |
Uses |
Precision Components, Hardware, Hinges, Lock Bodies, Screws, Nuts & Bolts |
Chemical Requirements | Grade II | Grade III |
Copper | 60.0 - 63.0% | 60.0 - 63.0% |
Lead | 2.50 to 3.70% | 0.50 to 1.50% |
Iron | 0.35% max | 0.20% max |
Total Imp. Excl. Iron | 0.50% max | 0.50% max |
Zinc | Remainder | Remainder |
Physical Properties | |||||
Condition | Size | T.S. MPA | EL% Min | T.S. MPA | EL% Min |
Annealed (O) | 6-25 | 355 | 15 | 315 | 22 |
Half-Hard (HB) | 6-12 | 395 | 7 | 355 | 8 |
Hard (HD) | 6-12 | 550 |
| 460 |
|
Fabrication Properties | ||
Capacity for being | ||
Cold worked | Poor | Fair |
Hot formed | Fair | Excellent |
Machinability Rating | 90% | 80% |
Suitability for soldering | Excellent | Excellent |
Suitability for Brazing | Good | Excellent |
Uses |
Gr II : Gear, Pinions, Precision, Automobile, Electronic Parts |
Gr III : Precision Components Machining with Riveting Operation |
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 |
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