Stainless Steel Flux-Cored Welding Wire E2594T1-4
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- Contact: 韓吉英
- Tel:13833921539
- Email:2891465062@qq.com
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GB/T 17853 TS2594-F211 AWS A5.22 E2594T1-4
Suitable for welding base materials such as 03Cr25Ni6Mo3Cu2N (S25554) and 022Cr25Ni7Mo4N (S25073), including duplex stainless steels like 2507. Common application areas include petrochemicals, food and medical industries, shipbuilding, nuclear power, etc.
Mixed gas shielded stainless steel flux-cored wire, with a soft and stable arc, minimal spatter, easy slag removal, aesthetically pleasing weld formation, and deposited metal that exhibits excellent resistance to pitting and stress corrosion cracking.
Direct current electrode positive (DCEP)
15%–25% CO2 + Ar
Chemical Composition of Deposited Metal (%) (Shielding Gas: 20% CO2 + 80% Ar)
| Test Item | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | W | N |
| GB/T Standard | ≤0.04 | 0.50–2.50 | ≤1.00 | ≤0.040 | ≤0.030 | 8.0–10.5 | 24.0–27.0 | 2.5–4.5 | ≤1.5 | ≤1.00 | 0.20–0.30 |
| Example Value | 0.02 | 1.31 | 0.52 | 0.025 | 0.002 | 8.3 | 25.3 | 3.6 | 0.3 | 0.30 | 0.22 |
Mechanical Properties of Deposited Metal (Shielding Gas: 20% CO2 + 80% Ar)
| Test Item | Rm (MPa) | A (%) | KV2 (J) -40°C |
| GB/T Standard | ≥760 | ≥13 | ≥27 |
| Example Value | 838 | 30 | 39 |
Reference Current
Wire Diameter (mm) | Φ1.2 | |
Welding Current (A) | Flat, Horizontal | 100–260 |
Vertical, Overhead | 120–180 | |
1. Recommended gas flow rate: 20–25 L/min.
2. Recommended contact tip-to-work distance: 15–20 mm.
| Industry Category: | Hardware & Tools/Welding Materials & Accessories/Welding Wire |
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