For Weldmax 350 standard function. An asterisk (*) next to the item name indicates an item that comes standard with the Weldmax 350. All powders are sold in packages of 40 grams.
| Powder | Material | Hardness | Application |
|---|---|---|---|
| N40 | Ni-Cr Alloy | HRc 36-42 | All Mold Steels |
| N90 | Ni Alloy | HRc 16-20 | All Mold Steels |
| N50 | Ni Alloy | HRc 47-53 | All Mold Steels |
| N13 | Ni Alloy | HRc 10-15 | All Mold Steels |
| NS12 | SS 316 | HV 200 Max. | All Mold Steels |
| N70 | Fe (Iron) | HRc 50-55 | Cast Iron |
| N51* | Hardened SKH51 | HRc 63 Min. | D-2, M-2, S-7 |
| N11 | Hardened SKD11 | HRc 50 Min. | D-2 |
| N61 | Hardened SKD61 | HRc 53 Min. | H-13 |
| N80* | Prehardened NAK80/PHM50 | HRc 38-40 | P-20, P-21 |
| N55 | Prehardened NAK55/PHM1 | HRc 38-41 | P-21 |
| N38 | HPM38/PD555 | HRc 30 Max. | SS 420 |
| N39 | Stavax/PD555 | HRc 50-52 | STAVAX |
Welding materials are available in atomized metal powder (standard and precise grades for use with precision function), sheet metal (0.1-0.2mm thick) and wire (0.2-0.6mm dia. and 0.015-0.025" dia.). The welding materials are particularly suitable for use with rolled, prehardened, quenched and tempered, free cutting steels and stainless steels. Each has a different hardness and metal mold application.
Ideally, weld material hardness should match base metal hardness. As a rule, however, very good results can be achieved with N80 powder or NAK80, NTA1 or NTA2 sheet (supplied with Weldmax). These produce strong homogeneous welds on most molds.
Molds for small parts usually made of harder alloys should be welded with N51 powder (supplied with Weldmax) or harder sheet material.
Ideally, weld material hardness should match base metal hardness. As a rule, however, very good results can be achieved with N80 powder or NAK80, NTA1 or NTA2 sheet (supplied with Weldmax). These produce strong homogeneous welds on most molds.
Molds for small parts usually made of harder alloys should be welded with N51 powder (supplied with Weldmax) or harder sheet material.
- SDS File: Safety Data Sheet (SDS) 1
Product Videos
Custom Field
Application P-21
Hardness 38-41 HRc
Material Pre-Hardened NAK55/PHM1
Style N55
__SDS File 1 https://cdn.gesswein.com/images/sds/6032_0_ARF094a WELDMAX WELDING POWDER.pdf
