 | |||||||||
| Product?Name | Solid?Wire?for?Submerged?Arc?Welding | ||||||||
| Product?No. | ??MMDE421-WW025 | ||||||||
| Standard | |||||||||
| GB | AWS | JIS | DIN | ||||||
| ER50-6 | AWS?A5.17?EH11K | ||||||||
| Welding?Wire?Type | Carbon?Steel?and?Low?Alloy?Steel?Submerged?Arc?Welding?Wires | ||||||||
| Welding?Position | ???F | ||||||||
| Combined?Flux | ????? | ||||||||
| Chemical?Composition?of?Deposited?Metal?(%) | |||||||||
| Chemical?Composition? | C | Mn | Si | S | P | Cr | Ni | Mo | Cu |
| Standard | 0.07-0.15 | 1.40-1.85 | 0.80-1.15 | ??0.030 | ??0.030 | ?? | ?? | ?? | ??0.35 |
| Typical | 0.08 | 1.49 | 0.84 | 0.009 | 0.014 | ?? | ?? | ?? | 0.18 |
| Mechanical?Properties?of?Deposited?Metal | |||||||||
| Test?Item? | Yield?Point ReL?(Mpa) | Tensile?Strength? Rm?(Mpa) | Elongation????????????A?4(%) | Akv1(J)Tem | |||||
| Temp.?(??) | Joule | ||||||||
| ??? | ?? | ?? | ?? | ?? | ?? | ||||
| Reference?Current?(?DC+?or?AC)? | |||||||||
| ?Diameter(mm)? | 2.0????5.8? | ||||||||
|
Application | |||||||||
|
For?welding?structures?made?by?450MPa-500MPa?tensile?strength?carbon?steel?or?low?alloy?steels?,?such?as?boiler,?bridges,?pressure?vessels?and?so?on. | |||||||||
