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About Our Wire Products
Provide The Best To Our Customers


- Grades
- Condition
- Surface Finish

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Annealed and Pickled
After drawing to a speficied size, it's annealed and pickled. Appeared in gray and has matt finish.
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Bright Drawn
Bright drawn wire has bright surface that obtained by cold drawing. It's cleaned to have brilliant surface.
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Cold Drawn
Cold drawn wire can be cleaned upon request. It has semi-matt surface. It has been lightly drawn in soap.
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Temper Drawn
Temper drawn wire can have either cold drawn or bright drawn finish. It is drawn in oil or soap to achieve certain tensile strength.


Wire Classification
Classified By Grades
Grades available: 302HQ, 304 Series, 304J3, XM7, 305, ER308, ER309, Y309, 316, 316L, 410, 410C, 430, 204Cu(selected grades introduced below)

Types/Grades | Group Family | Description |
---|---|---|
Type 302 series | Austenic | Type 302 series is the most widely used heat resisting and chromium nickel stainless steel. |
Type 304 series | Austenic | Type 304 series is chromium nickel stainless steel. Type 304 steel is commonly used in sanitary applications. |
Type 316 | Austenic | Type 316 has higher resistance to corrosion than other steel types. It is usually specified for industrial equipments that handle the corrosive process chemicals used to produce photographic chemicals, bleaches, and rubber. |
Type 410 series | Martensitic | Type 410 series is always magnetic, and it can be hardened by thermal treatment to a wide range of mechanical properties. Type 410 can be annealed soft for cold drawing and forming. It is the basic type of Martensitic family. |
Type 430 | Ferritic | Type 430 has excellent resistance to atmospheric corrosion and good ductility. Its scaling resistance is higher than 302. |

Surface
Classified By Surface Finish
Regardless of the intentional use, surface finish is an important aspect in stainless steel wire specification. When the appearance of the applications is important, surface finish is a design element and must be clearly specified. In non-decorative applications, the surface finish may have implications for maintenance and must be carefully chosen.

Processing Status
Classified By Condition
The end usage of the wire dictates the preferred hardness. Hardness of stainless steel wire varies from very soft to very hard (spring temper), it can be accomplished with cold working to increase the strength. A combination of cold working and annealing can achieve a specific strength (e.g., a bendable tie wire would be annealed to make it softer).

Product Series Specification
Steel Grades And Designated Numbers Under Different Systems
Stainless steel are usually designated by the 3-Digit System and the U.N.S. Number System. Other systems are also used around the world. Below is a chart of selected steel types and their designated numbers under different systems. Our customers are advised to use these numbers when inquiring with us.

Classification | Trade Name | JIS No. | AISI No. | UNS No. | EN No. | DIN No. | BSI No. | |
---|---|---|---|---|---|---|---|---|
Austenitic | 304 | SUS 304 | 304 | S30400 | X5CrNi18-10 | 1.4301 | 304 S15 | |
304L | SUS 304L | 304L | S30403 | X2CrNi18-9 | 1.4307 | 304 S11 | ||
304J3 | SUS 304J3 | - | - | - | - | - | ||
305 | SUS 305 | 305 | S30500 | X4CrNi18-12 | 1.4303 | 305 S19 | ||
302HQ | SUS XM-7 | - | S30433 | X3CrNiCu18-9-4 | 1.4567 | 394 S17 | ||
XM-7 | - | 302HQ | S30430 | X3CrNiCu18-9-4 | 1.4567 | - | ||
316 | SUS 316 | 316 | S31600 | X5CrNiMo17-12-2 | 1.4401 | 316 S31 | ||
316L | SUS 316L | - | S31603 | X2CrNiMo17-12-2 | 1.4404 | 316 S11 | ||
316CU | - | - | - | X3CrNiCuMo17-11-3-2 | 1.4578 | - | ||
Ferritic | 430 | SUS 430 | 430 | S43000 | X6Cr17 | 1.4016 | 430 S17 | |
430F | SUS 430F | 430F | S43020 | X6CrMoS17 | 1.4105 | - | ||
Martensitic | 410 | SUS 410 | 410 | S41000 | X12Cr13 | 1.4006 | 410 S21 | |
420 | - | 420 | - | X20Cr13 | 1.4021 | 420 X37 |
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