Classification: A5.28 / SFA-5.28, ER90 S-B91 (AWS)
Solid wire, low-alloyed, creep resistant
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Standards and classifications
| AWS | A5.28 / SFA-5.28, ER90 S-B91 |
|---|---|
| EN ISO | 21952-A, G CrMo 9 1 |
Chemical composition
Typical analysis
| C | Si | Mn | Cr | Ni | Mo | V | Nb | |
|---|---|---|---|---|---|---|---|---|
| wt.-% | 0.1 | 0.3 | 0.5 | 9.0 | 0.5 | 1.0 | 0.2 | 0.06 |
Mechanical properties
Mechanical properties of all-weld metal – typical values (min. values)
| Condition | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Impact ISO-V (J) |
|---|---|---|---|---|
| 20 °C | ||||
| s1 | 590 (≥ 520) | 730 (≥ 620) | 20 (≥ 17) | 60 (≥ 47) |
| s2 | 585 (≥ 520) | 720 (≥ 620) | 20 (≥ 17) | 50 (≥ 47) |
| s3 | 570 (≥ 520) | 710 (≥ 620) | 19 (≥ 17) | 35 (≥ 27) |
s1 heat treated, tempered 760 °C / 2 h - shielding gas Ar + 2.5 % CO 2
s2 heat treated, tempered 760 °C / 2 h - shielding gas Ar + 5 % CO 2
s3 heat treated, tempered 760 °C / 2 h - shielding gas Ar + 18 % CO 2
Current type
DC +
Shielding gas
M12M13
Versions and packaging
| Diameter (mm) | 0.8 · 1.0 · 1.14 · 1.2 |
|---|
Availability of individual item numbers is confirmed with the quotation.
Documentation
Documents open on the manufacturer's website.
Related products
Products in the same category from the same brand.
Product inquiry
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