1.Sizes
2.Material
| Copper Beryllium Alloy | ||
| Composition | Be: | 1.8% - 2% |
| Ni: | 0.2% - 0.5% | |
| Others: | <0.5% | |
| Rest: | Cu | |
| Hardness | 35 - 40 HRC | |
| Tensile Strength | 1250 N/mm2 | |
| Aluminium Bronze Alloy | ||
| Composition | Al: | 8% - 10% |
| Ni: | 2% - 5% | |
| Others: | <0.5% | |
| Rest: | Cu | |
| Hardness | 25 - 3- HRC | |
| Tensile Strength | 800 N/mm2 | |
3.The processing procedure
1) To prepare the raw material, blanking
2) Smelting
3) Pouring
4) Cut the water gap
5) Stored in the semi finished products warehouse
6) Punching
7) Through the drawbench or slotting machine
8) PE plain end and chamfering
9) Drill hole
10) Perfect the product and marking
11)If Be-bronze, need heat treatment
12) Polishing
13) Surface treatment
14)Stored in the finished products warehouse
4.Application
The products are widely used inpetroleum, chemical industry, mining, coal industry, oxygen-producing, pharmacy, smelting, powder,leather,plastic and so on, they are the necessary professional tools for safe producing. The factory can also design and produce the special type products as the customers required.
