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Free Cutting Brass Wire

Free Cutting Brass Wire
Free Cutting Brass Wire
Product Code : 04
Product Description

We are affianced in offering a qualitative gamut of Free Cutting Brass Wire that is made available in different lengths and thicknesses to meet the exact demands of our clients. This wire is used for various applications in automobile, electronic and electrical industries. The offered wire is manufactured by our skilled professionals in accordance with set international quality standards. In addition to this, we are offering this Free Cutting Brass Wire at market leading prices to the clients.

Features:

  • Resistivity against high heat

  • High strength

  • Sturdiness

  • Corrosion resistance

Free Cutting Brass Wire
BS249
IS:319 Gr. l & ll
IS:8364 Gr. l & ll
BS:2874 CZ121Pb3
CuZn39Pb3

Chemical Requirements Grade I Grade II Grade III
Copper 56.0 - 59.0% 60.0 - 63.0% 60.0 - 63.0%
Lead 2.0 to 3.50% 2.50 - 3.70% 0.50 - 1.50%
Iron 0.35% max 0.35% max 0.20% max
Total Imp. Excl. Iron 0.70% max 0.50% max 0.50% max
Zinc Remainder Remainder Remainder
Physical Properties
Grade I
Grade II
Grade III
Condition Size T.S. MPA EL% Min T.S. MPA EL% Min T.S. MPA EL% Min
Annealed (O)

6-25

25-50

50 above

345

315

285

12

17

22

355

305

275

15

20

25

315

285

255

22

27

32

Half-Hard (HB)

6-12

12-25

25-50

50 above

405

395

355

325

4

6

12

17

395

385

345

315

7

10

15

20

355

345

305

285

8

12

22

27

Hard (HD)

6-12

12-25

550

485

-

4

550

485

-

4

460

400

-

4

Fabrication Properties Grade I Grade II Grade III
Capacity for being
Cold worked Poor Poor Poor
Hot formed Fair Fair Fair
Machinability Rating 100.00% 90.00% 90.00%
Suitability for soldering Excellent Excellent Excellent
Suitability for Brazing Good Good Good
Uses
Precision Components, Hardware, Hinges, Lock Bodies, Screws, Nuts & Bolts
Gr II : Gear, Pinions, Precision, Automobile, Electronic Parts
Gr III : Precision Components Machining with Riveting Operation

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