Classification: ISO 16834 Mn4Ni2CrMo
Steel grades · ISO 16834 Mn4Ni2CrMo
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Standards and classifications
| EN ISO 16834-A | G 89 4 M21 Mn4Ni2CrMo |
|---|---|
| AWS-A5.28 | ER 110S-G |
Field of application
Joint welding on high-strength quenched and tempered fine-grain structural steels (e.g. XABO 90)
Manufacturer's text, original German.
Chemical composition — limit values
| C | Si | Mn | Ni | Cr | Mo |
|---|---|---|---|---|---|
| 0,1 | 0,7 | 1,7 | 2,0 | 0,3 | 0,5 |
Limit values in %.
Nominal wire analysis (Richtanalyse)
| C | Si | Mn | Ni | Mo | Cr |
|---|---|---|---|---|---|
| 0,10 | 0,70 | 1,70 | 2,00 | 0,50 | 0,30 |
Nominal wire analysis in %. Limit values and the nominal analysis are two different figures and are listed separately.
Mechanical properties of the weld metal
- Yield strength (Re) 880-920 N/mm²
- Tensile strength (Rm) 940-980 N/mm²
- Elongation (A)(Lo=5do) 20-16%
- Impact energy (Av) 95-65 J
Indicative values.
Shielding gas and polarity
| Process | Shielding gas and polarity |
|---|---|
| MSG | (ISO 14175) M2, (=+) |
Base materials
- S890Q
- N-A-XTRA 55 - 70
Available forms and packaging
- MIG: gespult auf D100 / D200 / K 200 / K 300
Spools: D100 D200 K200 K300
Spools listed for this product
| Spool | Outer diameter | Bore / inner diameter | Outer width | Wire weight |
|---|---|---|---|---|
| K300 (B300) | 300 mm | Inner diameter: 180 mm | 103 mm | 15–20 kg |
| D100 (S100) | 100 mm | Bore diameter: 16,5 mm | 45 mm | 0,5–1 kg |
| D200 (S200) | 200 mm | Bore diameter: 50,5 mm | 55 mm | 2–5 kg |
Approvals
The scope of each approval is set out in its document.
Documentation
Related DRATEC products
Products from the same category. Not a claim of technical interchangeability.
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