Classification: E 81T1-B2M-H4 (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
- Superior weldability, low spatter, good bead appearance
- Outstanding operator appeal
- Superior product consistency with optimal alloy control
- Excellent wire feeding
Standards and classifications
| AWS A5.29 | E 81T1-B2M-H4 |
|---|---|
| EN ISO 17634-A | T CrMo1 P M 2 H5 |
Chemical composition
(Weight %), typical, all weld metal
| Shielding gas | C | Mn | Si | P | S | Cr | Mo | HDM |
|---|---|---|---|---|---|---|---|---|
| M21 | 0.07 | 0.74 | 0.24 | 0.013 | 0.010 | 1.24 | 0.52 | 3 ml/100 g |
Mechanical properties
- , TYPICAL, ALL WELD METAL
- Shielding
- gas Condition*
- Yield
- strength
- (MPa)
- Tensile
- strength
- (MPa)
- Elongation
- (%)
- Impact ISO-V (J)
- +20°C -20°C
- Required:
- AWS A5.29 SR = 690 ± 15°C/1h min. 470 550-690 min. 19 not
- specified
- EN ISO
- 17634-A SR = 660-700°C/1h min. 355 min. 510 min. 22 min. 47
- Typical values M21 SR = 1h/690°C 545 635 21 150 80
- * 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 |
Approvals
TÜV
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| 943016N | 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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