Free Cutting Brass Rod
The free-cutting brass products produced by our company are suitable for various structural parts made by hot punching and cutting, as well as automatic lathes and CNC lathes, such as hardware, electrical connectors, and connectors.
Free Cutting Brass Rod Certifications




Free Cutting Brass Rod Performance Advantages
- Good cutting performance and mechanical properties
- Can withstand hot and cold pressure processing
- Good solderability
- Good stability to general corrosion
Free Cutting Brass Rod Application fields

Air Conditioning Connection

Lock cylinder
Free Cutting Brass Rod Performance parameterdownload
Product name | Grade | chemical composition %,not greater than (except for the remaining amount and range value) | ||||||||||||
Cu | Pb | Fe | Ni | Sn | Mn | P | Si | AL | Zn | other | Other total impurities | Sum of impurities | ||
Free cutting brass rod | HPb57-4 | 56.0-58.0 | 3.5-4.5 | 0.5 | 0.5 | margin | 1.2 | |||||||
HPb58-3 | 57.0~60.0 | 2.0~3.5 | 0.5 | margin | 1.0 | |||||||||
HPb59-1 | 57.0~60.0 | 0.8~1.9 | 0.5 | margin | 1.0 | |||||||||
HPb59-2 | 57.0~60.0 | 1.5~2.5 | 0.5 | 0.5 | margin | 1.0 | ||||||||
HPb60-2 | 58.0~61.0 | 1.5~2.5 | margin | 0.65 | ||||||||||
HPb60-3 | 58.0~61.0 | 2.5~2.5 | margin | 0.85 | ||||||||||
HPb61-1 | 58.0~62.0 | 0.6~1.2 | margin | 0.55 | ||||||||||
HPb58-2A | 56.0~60.0 | 2.0~3.2 | margin | |||||||||||
HPb59-1B | 57.0~60.0 | 1.0~2.2 | 0.6 | margin | ||||||||||
HPb58-2C | 54.0~58.0 | 2.0~5.0 | ||||||||||||
C3771 | 57.0~61.0 | 1.0~2.5 | margin | Fe+Sn1.0 | ||||||||||
C3601 | 59.0~63.0 | 1.8~3.7 | 0.3 | margin | Fe+Sn0.5 | |||||||||
C3602 | 59.0~63.0 | 1.8~3.7 | 0.5 | margin | Fe+Sn1.0 | |||||||||
C3603 | 57.0~61.0 | 1.8~3.7 | 0.35 | margin | Fe+Sn0.6 | |||||||||
C3604 | 57.0~61.0 | 1.8~3.7 | 0.5 | margin | Fe+Sn1.0 |
Free Cutting Brass Rod Production Process
The conventional production process:
Raw material → Melting → Analysis in furnace → Horizontal continuous casting → Sawing → Profile inspection → Wire drawing → Annealing → Finishing → Product inspection → Finished product
Free Cutting Brass Rod Executive Standard
Product performance standards: ASTM B16-2015、EN 12164-2016、JIS H3250-2015、GB/T 26306-2010、Q/JTTY 01-2018
Free Cutting Brass Rod Production Equipments

Smelting workshop
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