Product Description
CW719R Naval Brass Rod
We fabricate a finest range of Naval Brass, which are renowned for their high strength, rust proof and durability features. Naval brass is a copper alloy containing 60% copper, 75% tin and around 39.25% zinc. These are made up of high-grade raw material and can be availed in the form of sheet, plate, rods and circle. Our range of naval brass is broadly used in marine and construction industry.
Specifics:
Specifications:
| Rod Brass | ASTM B135 C 23000 BS 2870 CZ 102 JIS H3300 C 2300 |
| Naval Brass | IS291 Grade I or II BS 2874 CZ 112 JIS 3250 C4622 ASTM C48200 |
| Chemical Requirements | Garde 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. 2 Kg/mm2 | EL% Min | T.S. 2 Kg/mm2 | EL% Min |
| Half-Hard (HB) | Upto 12.5 12.5 to 50 50 to 100 | 40 min 38.5 min 35 min | 18% 18% 18% | 40 min 40 min 40 min | 15% 15% 15% |
| Fabrication Properties |
| Capacity for being | | |
| Cold Worked | Fair | Poor |
| Hot Worked | Excellent | Good |
| Machinability Rating | 30% | 50% |
| Forgeability Rating | 90% | 90% |
| Silver Alloy Brazing | Excellent | Excellent |
| 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. |
Superior Corrosion ResistanceCW719R Naval Brass Rods deliver outstanding resistance to saltwater corrosion, making them highly reliable for marine components and environments where metal durability is critical. Their exceptional properties help prolong service life and cut down on maintenance costs, even under challenging operational conditions.
Versatile Applications Across IndustriesThese rods are extensively used in marine, engineering, and decorative fields due to their strength, appearance, and machinability. With a bright finish and golden yellow color, CW719R is not only functional for engineering uses but also enhances aesthetics for decorative purposes.
FAQs of CW719R Naval Brass Rod:
Q: How is CW719R Naval Brass Rod utilized in marine applications?
A: CW719R Naval Brass Rod is primarily chosen for marine applications due to its excellent resistance to saltwater corrosion. It is commonly used in shipbuilding, marine fasteners, propeller shafts, and valve stems, ensuring long-lasting performance in harsh environments.
Q: What benefits does the half-hard temper provide during fabrication?
A: The half-hard temper of CW719R rods offers a balance of strength and machinability, making them easy to shape, cut, and machine while maintaining structural integrity. This ensures efficient fabrication for various engineering and marine components.
Q: When should I consider CW719R Naval Brass Rod over other brasses for my project?
A: Opt for CW719R Naval Brass Rod when your application demands high corrosion resistance, particularly in saltwater, or when both strength and ease of machining are required. It is ideal for marine, engineering, and decorative uses where reliability is paramount.
Q: Where can I source CW719R Naval Brass Rods in India?
A: CW719R Naval Brass Rods are supplied, distributed, and exported by various manufacturers, service providers, and traders across India. You can find reputable vendors who offer these rods with a variety of sizes and lengths to suit your project requirements.
Q: What is the standard manufacturing process for CW719R Naval Brass Rods?
A: CW719R rods are produced using advanced extrusion or drawing methods, followed by precise machining to meet EN 12164/12165 standards. This process ensures uniform dimension, bright surface finish, and adherence to strict tolerance requirements.
Q: How does the bright surface finish enhance the use of CW719R rods?
A: The bright, polished finish of CW719R rods not only improves their aesthetic appealmaking them suitable for decorative projectsbut also helps minimize surface oxidation, contributing to durability and easier maintenance.
Q: What dimensional tolerances and size options are available for these rods?
A: CW719R Naval Brass Rods are offered with dimensional tolerances of 0.022mm. They are available in round shape, with diameters ranging from 6mm to 200mm and lengths from 1 meter to 6 meters, accommodating diverse application requirements.