products 產品介紹

RoHS Lead Free Serious Rod & Wire

Specialities and Utilities

Alloy No. Symbol Name Specialties and Utilities
C6801 (A)#1. Leadless Free Cutting Brass Leadless Free Cutting Brass Low Lead, low Cadmium, low Chromium, low Mercury suitable for Environment 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)#1.
C6802 (A)#1.
(B)#1.
C6803 (A)#1.
(B)#1.
C6804 (A)#1.
(B)#1.

#1. (A) Extrusion (B) Extrusion & Drawing

The Size Range
  • Round: 3.0mm ~ 50mm
  • Hexagon: 3.5mm ~ 20mm
  • Square:3.0mm ~ 26mm

Composition

They accord with RoHS regulation (Pb<100ppm / 1000ppm, Cd/Cr/Hg<10ppm)

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 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 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 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 Rem. <0.7 <0.001 <0.001 <0.001 0.02~0.6