Product Description
| Material Grade |
BS:218, BS2874, CZ122 |
| Shape |
Round |
| Usage/Application |
Industrial |
| Rod Length |
3- 24 m |
| diameter |
3-18 mm |
| Country of Origin |
Made in India |
Technical Details :
- BS:218
- IS3488
- IS:6922
- BS2874 CZ122
- CuZn 38Pb1
- 1.5
| Chemical Requirements |
CuZn42Pb2 |
CuZn40Pb2 |
| Copper |
56.5 - 60.0% |
57.0 - 59.0% |
| Lead |
0.60 to 2.0% |
1.5 to 2.5% |
| Iron |
0.30% max |
0.40% max |
| Total Imp. Excl. Iron |
0.20% max |
0.70% max |
| Zinc |
Remainder |
Remainder |
| Physical Properties |
| Tensile Strength |
380 Mpa Min |
40 kg/mm2 Min. |
| Elongation % |
25% Min |
18% Min. |
| Izod Value |
- |
2.0 KJ min |
| Fabrication Properties |
| Capacity for being |
|
|
| Cold worked |
Poor |
Poor |
| Hot formed |
Excellent |
Excellent |
| Hot forgeability rating |
100% |
100% |
| Machinability Rating |
80% |
80% |
| Suitability for soldering |
Excellent |
Excellent |
| Suitability for Brazing |
Good |
Good |
Superior Corrosion Resistance for Marine EnvironmentsBS 2874 CZ 112 Lead Free Naval Brass excels in resisting corrosion, making it ideal for marine hardware and shipbuilding applications. Its composition ensures durability even when exposed to harsh seawater conditions, providing longevity for water fittings and fasteners. The excellent corrosion resistance reduces maintenance needs and secures the integrity of components in hostile environments.
Precision Manufacturing and Versatile ApplicationsManufactured to BS 2874:1986 standards, CZ 112 brass rods are produced with precise tolerances (0.5 mm), bright drawn finishes, and tough pitch tempering. These features guarantee consistent quality, making them suitable for export, manufacturing, and supply for various industries in India and abroad. Typical uses include ship fittings, fasteners, and water equipment, benefiting from strength and machinability.
FAQs of BS 2874 CZ 112 Lead Free Naval Brass:
Q: How is BS 2874 CZ 112 Lead Free Naval Brass processed for marine applications?
A: This alloy is processed into bright drawn rods with a round shape, diameter of 16 mm, and length of 1000 mm, adhering to the BS 2874:1986 standard. Its tough pitch temper and precise tolerance ensure high dimensional accuracy and mechanical strength suitable for marine hardware and water fittings.
Q: What benefits does CZ 112 Lead Free Naval Brass offer in shipbuilding and water fittings?
A: CZ 112 brass provides excellent corrosion resistance, ensuring durability in marine environments. Its good machinability and reliable mechanical properties allow for easy fabrication into components like fasteners and water fittings that require both strength and longevity.
Q: Where can BS 2874 CZ 112 brass rods typically be used?
A: These rods are widely employed in marine hardware, shipbuilding, water fittings, and fasteners. Thanks to their corrosion resistance and golden yellow finish, they are suitable for demanding environments and decorative applications.
Q: When should you choose lead-free naval brass CZ 112 for your project?
A: Lead-free CZ 112 is ideal when environmental regulations require non-toxic materials, or when components must withstand prolonged exposure to seawater, as in shipbuilding, water fittings, or marine fasteners.
Q: What is the typical packaging for BS 2874 CZ 112 brass rods during export or supply?
A: The rods are usually packaged in sturdy wooden boxes or pallets, ensuring safe transportation and storage while preserving their bright drawn finish and physical integrity.
Q: How does the machinability of CZ 112 brass compare to other alloys?
A: CZ 112 exhibits good machinability, allowing for efficient shaping and fabrication, especially compared to alloys with higher lead content or reduced strength. This makes it suitable for complex marine components.