Classification: E81T1-K2M-J (AWS A5.29)
Flux-cored wire · Lincoln Electric
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Key features
- Specific design for stress relieved applications, guaranteed impact properties after PWHT
- Superior weldability, low spatter, good bead appearance and outstanding operators appeal
- Exceptional mechanical properties (CVN >80J at -60°C)
- Superior product consistency with optimal alloy control
Standards and classifications
| AWS A5.29 | E81T1-K2M-J |
|---|---|
| EN ISO 17632-A | T 50 6 1.5Ni P M 2 H5 |
Chemical composition
(Weight %), typical, all weld metal
| Shielding gas | C | Mn | Si | P | S | Ni | HDM |
|---|---|---|---|---|---|---|---|
| M21 | 0.06 | 1.3 | 0.3 | 0.012 | 0.010 | 1.4 | 3 ml/100 g |
Mechanical properties
- , TYPICAL, ALL WELD METAL
- Shielding
- gas Condition*
- Yield
- strength
- (MPa)
- Tensile
- strength
- (MPa)
- Elongation
- (%)
- Impact ISO-V (J)
- -40°C -50°C -60°C
- Required:
- AWS A5.29 min. 470 550-690 min. 19 min. 27
- EN ISO
- 17632-A min. 500 560-720 min. 18 min. 47
- Typical values M21 AW 590 630 23 140 100 80
- SR: 1h/600°C,
- 3G up - V45° 570 620 23 85
- * AW = As welded; SR = Stress relieved
Welding positions
All positions except vertical down
Current type
DC+
Shielding gas
| Designation (EN ISO 14175) | Type | Composition |
|---|---|---|
| M21 | Mixed gas | Ar+ (>15-25%) CO₂ Flow rate 15-25 l/min |
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| 943207N | 1.2 | 16.0 |
Availability of individual item numbers is confirmed with the quotation.
Related products
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Product inquiry
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