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.
Jintian stands out as one of the professional established brass rod suppliers, providing high-quality products for diverse needs.
Good cutting performance and mechanical properties
Can withstand hot and cold pressure processing
Good solderability
Good stability to general corrosion
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 | |
HPb59-1 | 57.0~60.0 | 0.8~1.9 | 0.5 | - | - | - | - | - | - | margin | - | - | 1 | |
HPb59-2 | 57.0~60.0 | 1.5~2.5 | 0.5 | - | 0.5 | - | - | - | - | margin | - | - | 1 | |
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 | - | - |
The conventional production process:
Product performance standards: ASTM B16-2015, EN 12164-2016, JIS H3250-2015, GB/T 26306-2010, Q/JTTY 01-2018
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E-mail:
Address:
No.1 Chengxi West Road, Cicheng, Ningbo, China
Ms.Yu
Ms.Sun