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1 Products availableOur Complete range of products are brass edm wire, silver wires, Nickel Wire, Brass Jewelry Wire and EDM Brass Wire.
Silver wire of applications including riveting, watch cases and belts, electric and electrical components and more. Brass wire rods are highly corrosion resistant and have high conductivity.
SMI is the most preferred manufacturer of brass wires for the jewlery industry since our wires have
SMI wires are used worldwide in the manufacturing of imitation jewelry that includes, chains, bangles, bracelets, earrings, necklaces, anklets, pendants and more. Our brass wires are also used in decorative items and artefacts. Our wires are available in all sizes and diameters, making it suitable for all kinds of jewelry, from hand-made to machine winding.
at smi, we manufacture plain/normal edm wires, adhering to international standards, with assured cutting ability. Smi uses virgin raw material to produce edm wires of sizes, 0.25 mm and above, ensuring excellant straightness and smooth finish. Our wires could be used in most of the conventional machines worldwide. We manufacture edm wires of varied tensile strengths including hard brass , half hard brass and soft brass.
our edm wires are packaged in spools of standard sizes as well as customized to the requirements of our clients.
Copper | Zinc | |
---|---|---|
1 | 60 | 40 |
2 | 63 | 37 |
SMI brass wires are widely used in fasteners, rivets, engineering products, hose fittings and other domestic as well as industrial applications. SMI serves several brass component and fastener manufacturers from jamnagar, coimbatore, delhi, chennai and bangalore. SMI riveting brass wires are suitable for soldering and brazing. They come in various sizes based on client requirements. SMI wires is suitable for usage in fastener manufacturing machines from across the world.
We are offering our clients a high quality range of Lead Free Brass Wire that is used in electrical and automobile industries for various applications. Offered wire is manufactured by our experts using quality approved lead free brass and most modern technology keeping in mind exact wants of clients. At competitive prices, we offer Lead Free Brass Wires to clients, in diverse specifications, as per their specific needs.
Features:
Alloy | CSL Alloys | ISO | UK | German | USA |
---|---|---|---|---|---|
BS | DIN | ASTM | |||
Brass | 95/05 | CuZn5 | CZ125 | CuZn5 | C21000 |
90/10 | CuZn10 | CZ101 | CuZn10 | C22000 | |
85/15 | CuZn15 | CZ102 | CuZn15 | C23000 | |
80/20 | CuZn20 | CZ103 | CuZn20 | C24000 | |
70/30 | CuZn30 | CZ106 | CuZn30 | C25000 | |
65/35 | CuZn35 | CZ107 | CuZn35 | C26000 | |
63/37 | CuZn37 | CZ108 | CuZn37 | C27000 | |
60/40 | CuZn40 | CZ109 | CuZn40 | C28000 |
at smi, we manufacture brass flat wires, widely used in the zipper and textile industry. Our wires are suitable for the following designs
our wires are popular for,
the brass alloys most suitable for zippers are
lloy | CSL Alloys | ISO | UK | German | USA |
---|---|---|---|---|---|
BS | DIN | ASTM | |||
Brass | 70/30 | CuZn30 | CZ106 | CuZn30 | C25000 |
65/35 | CuZn35 | CZ107 | CuZn35 | C26000 | |
63/37 | CuZn37 | CZ108 | CuZn37 | C27000 |
Our pure brass stitching wires are used by premium packaging companies because of its longevity and high corrosion resistance. Brass wires are highly recommended for stitching since they do not rust, thereby increasing the lifetime of the product. Also brass wires are preferred over steel and MS wires because of its bright shine and golden yellow surface.
Our stiching wires are available in various shapes and sizes suitable for different methods of packaging.
SMI manufactures yellow brass wires, which is mostly used in the jewlery industry. Yellow brass is composed of the 33% Zinc and 67% Copper, giving it the required softness and malleability for manufacturing beautiful jewelry pieces. Yellow brass resembles gold, with a shiny surface and finish. We manufacture yellow brass in various shapes, the most popular being square, round and half- round. Our wires are available in various gauges, tempers and shapes, mostly customized to the client requirements
Brass wires are most preferred for industrial brushes, for various reasons
At SMI, we manufacture brass wires for various brush forms. Some of them include
and more
Our wires are available in sizes upwards of 0.01 inches diameter. The most popular alloy composition for brushes is the CuZn30 with 70% Copper and 30% Zinc.
SMI manufactures red brass wires, often called gunmetal, which has a composition of 85% copper and 15% zinc. It is also refered to as brass 230. Since Red brass has a higher copper content , it has a rich darker color than yellow brass. It is widely used in craft work, sculptures and jewelry. Red brass is also known as rich low brass, jewelers brass, jewelers bronze, NuGold or Merlins gold.
Red brass due to high copper content is a tougher alloy and is highly corrosion resistant. Some applications where red brass is extremely suitable are mentioned.
At SMI, we manufacture naval brass wires of high strength and corrosion resistance. Naval brass is extensively used in marine applications, both salt and fresh water, that demands corrosive resistant hard material.
Alloy composition
Copper | zinc | tin |
---|---|---|
60% | 39.25% | 0.75% |
SMI brass wires are widely used in the metal hook industry for various reasons.
SMI offers brass wires in various sizes suitable to manufacture hooks in different shapes and designs. Brass hooks are preferred in interior designing and construction, for its aesthetic look and finish.
SMI manufactures brass wire rods ranging between sizes 1.5 mm to 12 mm. Brass wire rods have a wide range of applications including riveting, watch cases and belts, electric and electrical components and more. Brass wire rods are highly corrosion resistant and have high conductivity.
Our brass wire rods come in the following composition
CSL Alloys | ISO | UK | German | USA | ||
---|---|---|---|---|---|---|
BS | DIN | ASTM | Copper | Zinc | ||
70/30 | CuZn30 | CZ106 | CuZn30 | C25000 | 60.5 – 71.50% | Rem |
65/35 | CuZn35 | CZ107 | CuZn35 | C26000 | 63.0 – 68.5% | Rem |
63/37 | CuZn37 | CZ108 | CuZn37 | C27000 | 62.0 – 65.0% | Rem |
60/40 | CuZn40 | CZ109 | CuZn40 | C28000 | 59.0 – 62.0% | Rem |
We manufacture square brass wires in yellow brass and red brass. Square brass wires are predominantly used in the jewelry industry and also in the zipper industry.Red brass has a higher copper content and hence has a rich darker color than yellow brass. It is widely used in craft work, sculptures and jewelry. Red brass is also known as rich low brass, jewelers brass, jewelers bronze, NuGold or Merlins gold.Yellow brass is also famously used since it resembles gold and has a great shine and finish. It is also a famous practice to use these wires before wire wrapping it with othee precious metals
The most suitable composition is phosphorous bronze for fasteners.
Features:
While tin increases the strength of the material, phosphorous improves the fluidity of the metal, making it easier to cast.
The following grades of phosphor bronze wires are suitable for manufacturing fasteners.
Alloy | CSL Alloys | ISO | German | USA | Chemical composition | |||
---|---|---|---|---|---|---|---|---|
DIN | ASTM | JIS | Sn | P | Cu | |||
Phosphor Bronze | PB 1% | IS 7608, IS7611 & IS7811 Grade I, II, III & IS10710 Grade I & II | – | C50500 | 0.5-1.5% | 0.02-0.4% | Rem. | |
PB 4% | CuSn4 | C51100 | C51100 | 3.5-4.5% | 0.02-0.4% | Rem. | ||
PB 5% | CuSn5 | C51000 | C5102 | 4.5-5.5% | 0.02-0.4% | Rem. | ||
PB 6% | CuSn6 | C51900 | C5191 | 5.5-7.0% | 0.02-0.4% | Rem. | ||
PB 8% | CuSn8 | C52100 | C5210 | 7.5-9.0 % | 0.02-0.4% | Rem. |
SMI specializes in the manufacture of bronze wires for various types of springs.Alloy 510 Phosphor bronze is one of the most popular copper-base alloys used in spring making, because it provides both corrosion resistance and electrical conductivity.
Our phosphor bronze spring wires are cold drawn and are known for their good corrosion resistance.
SMI manufactures bronze wires for marine applications. Marine bronze wires are popularly used in building fences and wire meshes used in marine applications. Our bronze wires are used in marine applications because of their corrosion resistant property.
Tin bronze wires are wires of a pure alloy of copper and tin. The composition varies based on customer requirements. Our tin bronze wires are available in various shapes and tempers. They have high endurance and corrosion resistance. Tin bronze has very high ductility. They are used in fittings, gears, bearings, etc, specially used in water and brine applications.
SMI manufactures bronze alloys of varied compositions for the manufacture of wires for electrodes. These alloys include phosphor bronze, aluminium bronze and silicon bronze.
SMI manufactures solid bronze wires comprising of a pure alloy of copper and tin. Solid bronze wires are mostly used in jewelry since they can be polished and oxidized easily. Thes bronze wires are free from lead and nickel. Solid bronze wires are available in various shapes including round, semi-round, square and polygonal.
SMI also manufactures custom made wires of varied tempers, sizes and shapes, based on client requirements.
SMI manufactures nickel silver wires of high tenacity and corrosion resistance. Our nickel silver wires have excellant cutting and boring performance, making it hightly suitable for manufacturing ball pen tips, spectacle frames and fittings, and also delicate clock and watch parts