Pipeweld 7016
Basic thin coated AC/DC electrode providing excellent mechanical properties. This electrode ensures fully penetrated root passes, even in adverse conditions. Low moisture content of the coating has a high resistance to moisture re-absorption.
Slagseghetsdata Charpy V
| helsvetsgods iso | ||||
Typiska mekaniska värden
| Brottgräns | Förlängning | Skyddsgas | Sträckgräns | Villkor |
| 550 MPa (80 ksi) | 30 % | ISO | 470 MPa (68 ksi) | Helsvetsgods |
Insmältningsdata
| Ström | Insvetstal vid 90 % I max | Diameter | Verkningsgrad (%) | Antal elektroder/kg svetsgods | Bågspänning | |
| 80-140 A | 53 sec | 1.3 kg/h (2.9 lb/h) | 3.2 x 350.0 mm (1/8 x 13.8 in.) | 61 % | 52.0 | 22 V |
| 110-180 A | 62 sec | 1.7 kg/h (3.7 lb/h) | 4.0 x 350.0 mm (5/32 x 13.8 in.) | 64 % | 34.0 | 22 V |
Klassificering
| Klassificering |
SFA/AWS A5.1 : E7016-1 H4 R EN ISO 2560-A : E 42 5 B 1 2 H5 |
Tillsatsmaterials karakteristik
| Legeringstyp | Carbon manganese |
| Höljtyp | Basic covering |
| Diffunderbart väte | < 4.0 ml/100 g |
| Svetsström | AC, DC+(-) |
Svetsgodsanalys
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Mn | Si | ||||||||||||
| 0.06 % | 1.25 % | 0.50 % | ||||||||||||