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Home » Products » Brass Rods » Free Cutting Brass Rods

Free Cutting Brass Rods

Free Cutting Brass Rods
Free Cutting Brass Rods
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Product Code : 30
Product Description

Recognized as a trustworthy enterprise, we are engrossed in manufacturing, exporting and supplying Free Cutting Brass Rods. The provided rods are manufactured under the strict observation of our deft professionals with the aid of pioneering techniques using optimum quality brass. These rods are extensively used to manufacture gear parts, fasteners, lock body, nuts, bolts and automotive parts. Moreover, our valued clients can purchase these Free Cutting Brass Rods at cost effective prices.

Features:

  • Easy to cut
  • Corrosion resistance
  • Smooth finish
  • High hardness 

 

 

Use: Free Cutting Brass Rod is also known as free machining brass or leaded brass and is mainly used for high speed machining like fasteners, gears, architectural extrusions, automotive engineering parts, etc. as it is corrosion resistance and has excellent machine ability.
Grade-1 (IS 319/89)
Grade-2 (IS 319/89)
BS 2874/86 – Cz121 Pb3
Cz124
Chemical Requirements Grade I
Copper 56.0 – 59.0%
Lead 2.0 to 3.50%
Iron 0.35% max.
Total Imp. Excl. Iron 0.70% max.
Zinc Remainder








Physical Properties
Condition Size T.S. MPA EL% Min
Annealed (O)

6-25

25-50

50 above

345

315

285

12

17

22

Half-Hard (HB)

6-12

12-25

25-50

50 above

405

395

355

325

4

6

12

17

Hard (HD)

6-12

12-25

550

490

-

4









Fabrication Properties
Capacity for being
Cold worked Poor
Hot formed Fair
Machinability Rating 100.00%
Suitability for soldering Excellent
Suitability for Brazing Good
Uses
Precision Components, Hardware, Hinges, Lock Bodies, Screws, Nuts & Bolts
 
Chemical Requirements Grade II Grade III
Copper 60.0 – 63.0% 60.0 – 63.0%
Lead 2.50 to 3.70% 0.50 to 1.50%
Iron 0.35% max 0.20% max
Total Imp. Excl. Iron 0.50% max 0.50% max
Zinc Remainder Remainder








Physical Properties
Condition Size T.S. T.S. MPA EL% Min T.S. MPA EL% Min
Annealed (O)

6-25

25-50

50 above

355

305

275

15

20

25

315

285

255

22

27

32

Half-Hard (HB)

6-12

12-25

25-50

50 above

395

385

345

315

7

10

15

20

355n

345

305

285

8

12

22

27

Hard (HD) 6-12 12-25 550 485 4 460 400 4








Fabrication Properties
Capacity for being

Cold worked Poor Fair
Hot formed Fair Excellent
Machinability Rating 90.00% 80.00%
Suitability for soldering Excellent Excellent
Suitability for Brazing Good Excellent








Uses
Gr II : Gear, Pinions, Precision, Automobile, Electronic Parts
Gr III : Precision Components Machining with Riveting Operation

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