ROHS Lead-less Cadmium-less Free-cutting Brass Wire & Rod for environment purpose / Specialities and Utilities and Composition

Specialities and Utilities

Alloy No. Symbol Name Specialities and Utilities
C6801 (A)註1. Leadless Free Cutting Brass Leadless Free Cutting Brass Low Lead,low Cadmium, low Chromium, low Mercury suitable for Enviorment Purpose of Brass with Excellent Machinability. Use: Computer, Electronic, Clock, Pen, Light, Fishing, Rivet, Nut, Gear, Optical, Medical, Valve, Camera Parts and Hardware Parts.
(B)註1.
C6802 (A)註1.
(B)註1.
C6803 (A)註1.
(B)註1.
C6804 (A)註1.
(B)註1.
註1. (A) Extrusion (B) Extrusion & Drawing

Composition

Copper Alloy CNS & JIS No. Composition(%)
Cu Bi Sn AI Pb Zn Fe Cd Cr Hg Se + Sb + Te + AI
C6801 57.0~64.0 0.5~4.0 0.2~2.5 <0.1 <0.01 殘部
Rem.		 <0.5 <0.001 <0.001 <0.001  
C6802 57.0~64.0 0.5~4.0 0.2~2.5 <0.1 <0.1 殘部
Rem.		 <0.7 <0.001 <0.001 <0.001  
C6803 57.0~64.0 0.5~4.0 0.2~2.5 <0.1 <0.01 殘部
Rem.		 <0.5 <0.001 <0.001 <0.001 0.02~0.6
C6804 57.0~64.0 0.5~4.0 0.2~2.5 <0.1 <0.1 殘部
Rem.		 <0.7 <0.001 <0.001 <0.001 0.02~0.6