| 测试： | ET，HT，扁平化测试；膨胀测试；硝酸亚汞测试；氨蒸气测试；化学分析；显微镜检查；拉力测试。 | 材料 | C68700 |
|---|---|---|---|
| 表面： | 抛光 | 形状 | 圆管 |
| 强光 | astm b111 c68700 aluminum brass tube， cold drawn aluminum brass tube， astm b111 c68700 cold drawn tube | ||
ASTM B111 C68700 Aluminum Brass Tube Copper Alloy Tube
We are one of the biggest projects pipeline products supplier in China. Our products contain steel pipe/tube， fittings， flanges. With more than 20 years' development， we have accumulated a great number of clients all around the world and TONG CHUANG products also won the great praise among the customers.
ASTM B111/ B111M : Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock
| 铜或铜合金 UNS 编号 | 说明 |
| C10100 | Oxygen-free electronic |
| C10200 | Oxygen-free without residual deoxidants |
| C10300 | Oxygen-free， extra low phosphorus |
| C10800 | Oxygen-free， low phosphorus |
| C12000 | Phosphorized， low residual phosphorus |
| C12200 | Phosphorized， high residual phosphorus |
| C14200 | Phosphorized， arsenical |
| C19200 | Phosphorized， 1 % iron |
| C23000 | Red Brass |
| C28000 | Muntz Metal |
| C44300 | Admiralty Metals， B， C， and D |
| C44400 | |
| C44500 | |
| C60800 | 铝青铜 |
| C61300 | |
| C61400 | Aluminum Bronze， D |
| C68700 | Aluminum Brass， B |
| C70400 | 95-5 Copper-Nickel |
| C70600 | 90-10 Copper-Nickel |
| C70620 | 90-10 Copper-Nickel—Welding Grade |
| C71000 | 80-20 Copper-Nickel |
| C71500 | 70-30 Copper-Nickel |
| C71520 | 70-30 Copper-Nickel—Welding Grade |
| C71640 | Copper-nickel-iron-manganese |
| C72200 |
Copper Alloy Seamless Tube C68700， specified in ASTM B111， has several advantages， including:
