We are one of the leading manufacturers, exporters and suppliers of a complete line of 63/37 Brass Tubes. These are manufactured by adept technicians in accordance to the set domain guidelines & norms to ensure excellent performance, durability, rugged construction, reliable operation and corrosion resistance. Available in both standard & customized forms, our 63/37 Brass Tubes are affordable in prices and find usage in diverse industries across the globe.
Specification : | |
63/37 Brass |
|
IS407/81 (SUGAR ALLOY I & COMMON ALLOY II)
Chemical Requirements | CuZn30As | CuZn37 |
Copper + Incidental Ni | 68.5 - 71.5% | 62.0 - 65.0% |
Lead | 0.07% max | 0.30% max |
Arsenical | 0.02 to 0.06% | 0.06% mac |
Iron | 0.06% max | 0.10% max |
Other Imp. | 0.30% max | 0.06% max |
Zinc | Remainder | Remainder |
Physical Properties | ||||
Condition | T.S. MPa | Hardness | T.S. MPa | Hardness |
Annealed (O) | 285 min | 75 max | 285 min | 80 max |
Temper Annealed (TA) | 300 min | 80-110 | 320 min | 80-110 |
Hard (H) | 400 min | 135min | 400 min | 130min |
Further Tests
Drift Test
Flattening Test
MN Test
Hydraulic Test
Uses
Gr 1 : Condenser & heat exchangers tubes mainly for sugar plants, liner material for hand pumps.
Gr 2 : Transmission aerials, Stove burner, decorative articles, hardware
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