SF-50E is a seamless rutile flux cored wire developed for welding high tensile steel such as i.e. Weldox 500. The wire is developed for 100% Co2 (C1) as shielding gas. SF-50E is CTOD tested. Due to its seamless characteristic, the wire has an extremely low hydrogen content (typical 3ml/100g weld metal), something which ensures low risk of cold cracks. The wire is copper coated and has a clean surface which together with exact diameter and perfect roundness ensures a stable and even wire feeding. The wire stick out should be between 15-25mm
SF-50E
Flux cored wire for welding high tensile steels min. YP 500 Mpa.
AWS A5.36. E91T1-C1A8-Ni2-H4
EN ISO 17632-A: T 50 6 ZMn2.5Ni P C1 2 H5
EN ISO 9606-1: FM1
General description
Typical chemical composition of all-weld-metal:
| C | Si | Mn | P | S | Cu | Ni |
|---|---|---|---|---|---|---|
| Max.0,12 | Max.0,80 | Max.1,50 | Max.0,030 | Max.0,030 | Max.0,40 | 1,75 - 2,75 |
Typical mechanical properties of all-weld-metal:
| Yield | Tensile | Elongation | Charpy |
|---|---|---|---|
| Min.537 Mpa | 621 - 720 Mpa | Min.18 % | Min.47V(J)/-60°C |
Diffusible hydrogen content:
≤4 ml/100g.
Packaging information:
1,2mm x 12,5kg spool D300 -ArticleNo.:5212580
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Approvals:
DNV-GL, ABS, BV, CE
Reference/date:
SF-50E, English, 07.06.2019.
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