Bi-metal saws are indispensable in today's industrial metal applications. One of the great advantages of bi-metal saws is that they are made of two steels with different mechanical and physical properties that are welded together using a longitudinal laser welding process. With our leading technology in the production of bi-metal strips and our unique laser welding equipment, we are able to join two different steels (high-speed steel for the cutting edge and "tempered spring steel" for the backing) with excellent quality to create high-performance saw blades for our customers.
| DESCRIPTION | SIZE | BACKING MATERIAL | LINE MATERIAL |
| Bimetal Strips for Reciprocating Saw Blades | 19.00mm X 0.92mm X 1.52mm | D6A | MATRIX II |
| 22.00mm X 1.60 mmX 1.52 mm | D6A | MATRIX II | |
| 25.00 mmX 1.12mm X 1.52 mm | D6A | MATRIX II | |
| 25.00 mmX 1.60mm X 1.60mm | D6A | MATRIX II | |
| 19.00 mmX 0.92mm X 1.52mm | D6A | M42 | |
| 22.00mm X 1.60mm X 1.52 mm | D6A | M42 | |
| 25.00 mmX 1.12mm X 1.52 mm | D6A | M42 | |
| 25.00 mmX 1.60mm X 1.60mm | D6A | M42 | |
| 19.00 mmX 0.92mm X 1.52mm | D6A | M2 | |
| 22.00mm X 1.60mm X 1.52 mm | D6A | M2 | |
| 25.00 mmX 1.12mm X 1.52 mm | D6A | M2 | |
| 25.00 mmX 1.60mm X 1.60mm | D6A | M2 | |
| 19.00 mmX 0.92mm X 1.52mm | 6150 | M2 | |
| 22.00 mmX 1.60mmX 1.52 mm | 6150 | M2 | |
| 25.00mm X 1.12mm X 1.52 mm | 6150 | M2 | |
| 25.00mm X 1.60mm X 1.60mm | 6150 | M2 |
- Our bimetal strips meet the highest demands in terms of dimensional accuracy, metallurgical purity and weld seam quality.
- An optimum durability of the welding seam due to the installation of an automatic high precision guide ensures an accurate joint of the high speed steel and the backing during the welding process.
- Weld without defects due to an automatic identification and removal process of all non-conform weld areas
- Easy to mill the teeth due to low hardness of the weld seam.
- A high lifetime as a result of excellent surface- and edge finish as well as high quality backing.
| MATERIAL | Chemical ingredients | |||||||||||
| C | Mn | Si | P | S | Cr | Mo | W | V | Co | Cu | Ni | |
| M42 (Line Material) |
1.06-1.10 | 0.20-0.35 | 0.20-0.35 | 0.025max | 0.020 max | 3.70-4.00 | 9.25-9.7 | 1.3-1.7 | 1.1-1.2 | 7.75-8.25 | 一 | 一 |
| MATRIXⅡ (Line Material) |
0.70-0.75 | 0.15-0.35 | 0.20-0.40 | 0.030 max | 一 | 3.90-4.40 | 4.75-5.25 | 0.80-1.10 | 0.80-1.10 | 7.75-8.50 | 0.18 max | 一 |
| D6A (Back Material) |
0.44-0.50 | 0.60-0.90 | 0.10-0.35 | 0.020 max | 0.020max | 0.85-1.20 | 0.85-1.15 | 一 | 0.08-0.15 | 一 | 一 | 0.35-0.75 |
| 6150M (Back Material) |
0.48-0.53 | 0.70-0.90 | 0.20-0.35 | 0.025 max | 0.015 max | 0.80-1.10 | 0.40-0.60 | 一 | 0.15-0.25 | 一 | 一 | 一 |
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