Stainless Steel Welding Rod A502
Contact Info
- Add:河北省邢台市信都区永康街533号, Zip:
- Contact: 韩吉英
- Tel:13833921539
- Email:2891465062@qq.com
Other Products
GB/T 983 E16-25MoN-16
Suitable for welding low-alloy and medium-alloy steels in quenched condition, dissimilar steels, structures with high rigidity, and corresponding heat-resistant steels.
A Cr16Ni25Mo6 stainless steel electrode with rutile-type coating, featuring excellent welding process performance, stable arc, easy slag removal, and aesthetically pleasing weld formation.
AC, DC reverse polarity (AC, DC⁺), with DC reverse polarity recommended.
Chemical Composition of Deposited Metal (%)
| Test Item | C | Mn | Si | P | S | Cr | Ni | Mo | Cu | N |
| GB/T Standard | ≤0.12 | 0.50～2.50 | ≤0.90 | ≤0.035 | ≤0.030 | 14.0～18.0 | 22.0～27.0 | 5.0～7.0 | ≤0.75 | ≥0.10 |
| Example Value | 0.050 | 1.15 | 0.50 | 0.021 | 0.008 | 16.26 | 24.60 | 5.86 | 0.10 | 0.14 |
Mechanical Properties of Deposited Metal
| Test Item | Rₘ (MPa) | A(%) |
| GB/T Standard | ≥610 | ≥30 |
| Example Value | 650 | 40 |
Reference Current
Electrode Specification (mm) | Φ2.5 | Φ3.2 | Φ4.0 | Φ5.0 | |
Welding Current (A) | Flat, Horizontal | 50～90 | 80～120 | 100～150 | 140～180 |
Vertical, Overhead | 60～80 | 90～110 | 110～140 | — | |
1. Drying requirement: Electrodes must be baked at 300°C for 1 hour before use and used immediately after baking.
2. When using AC welding, spatter is higher, the coating is prone to reddening, and penetration is shallower; therefore, DC reverse polarity welding is recommended.
3. Use low current and short arc welding as much as possible during welding, with minimal oscillation amplitude.
| Industry Category | Machinery |
|---|---|
| Product Category | |
| Brand: | 金帝牌 |
| Spec: | 2.5/3.2/4.0/5.0mm |
| Stock: | 8000 |
| Manufacturer: | |
| Origin: | China / Hebei / Xingtaishi |
