Kobelco DW-A70L
Hersteller
Ceweld product
Type
Seamless micro alloyed rutile cored wire with slag for M21
classification
AWS
A 5.29: E101T1-K3M H4
EN ISO
18276-A: T 62 4 1,5NiMo P M21 1 H5
Anwendungen
Offshore, Shipbuilding, pressure vessels, orbital pipe work, riser pipes, pipe lines, fine grain steels with yield strength up to 620 MPa (90 ksi).
Type
Seamless micro alloyed rutile cored wire with slag for M21
Anwendungen
Offshore, Shipbuilding, pressure vessels, orbital pipe work, riser pipes, pipe lines, fine grain steels with yield strength up to 620 MPa (90 ksi).
Eigenschaften
Excelent weld puddle manipulation and overal welding properties with extreme low hydrogen content (below 3 ml/100 gr. weld metal). Due to the addition of molybdenium suitable for post weld heat treatment respecting the impact properties.
Classification
AWS
A 5.29: E101T1-K3M H4
EN ISO
18276-A: T 62 4 1,5NiMo P M21 1 H5
F-nr
6
FM
2
Geeignet für
Reh ≤ 620 MPa ISO 15608: ~3.1, 2.2
1.8864, 1.8873, 1.8881, 1.8928, 1.8977, 1.8924, 1.8909, 1.8984, 1.8926, 1.8904, 1.8986
S500Q-S620Q, S500QL-S620QL, L485MB-L555MB, L485QB-L555QB, 620 M, PAS 460-550
ASTM A 572 Gr. 65; A 633 Gr. E; A 738 Gr. A; A 852;
API 5 L X70, X80, X70Q, X80Q
alform 500 M, 550 M, 600 M, aldur 550 Q, Dillimax 550, Dillimax 500, Domex 500, Domex 550
Zulassungen
CE
Schweißpositionen
Gas acc. EN ISO 14175
M21
Mechanische Gütewerte
| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Impact Energy (J) ISO-V | Hardness | |
|---|---|---|---|---|---|---|
| -20°C | -40°C | |||||
| As Welded | 645 | 735 | 20 | 70 | 55 | HRc |