Welding mild steel with normal tensile strength particularly suitable for intermittent welding to sheet and small workpoces.
E7018
AWS A5.1
Suitable for welding important low alloy structures,which belong to the same grade of tensile strength such as boilers,pressure vessels,pipelines and so on.
E6010
AWS A5.1
Suitable for welding root passes, hot passes, filler and cover passes as well as for capping of general pipes and similar structures.
E6011
AWS A5.1
Suitable for vertical -down welding and lap welding for sheet structures.
E7024
AWS A5.1
Applicable to welding low-carbon steel and common A, D grade steel for ship.
E7016
AWS A5.1
It is suitable for welding important structures made by low alloy steels with corresponding grade of tensile strength,e.g.ships.
E9018-M
AWS A5.5
Used for welding low alloy steel with the same strength grade such as engineering machinery and port machinery.
E11018-M
AWS A5.5
Welding of low-alloy steel with similar strength grade for construction machinery, port machinery, etc.,such as Q690 and others.
E8018-C1
AWS A5.5
Used for welding 2.5Ni and other low-temperature steels.
E9018-B3
AWS A5.5
Welding Cr2. 5Mo pearlitic heat-resistant steel structures, such as high-temperature and high-pressure pipelines with operating temperatures below 550, synthetic chemical machinery, petroleum cracking equipment, etc.
ER70S-6
AWS A5.18
Used for welding structural steel with corresponding strength levels.
ER70S-3
AWS A5.18
it is used for welding structural steel with corresponding strength levels.
ER80S-Nil
AWS A5.28
Suitable for welding bridges, rolling stock structures and ships, pressure vessels, chemical vessels and other low-temperature weathering steel structures with high requirements for low-temperature toughness (-45℃).
ER80S-B2
AWS A5.28
suitable for welding 1% Cr-0.5% Mo heat-resistant steel with working temperatures below 520℃.It is often used for welding conventional thermal power stations, petrochemical equipment and other structures.
ER90S-B3
AWS A5.28
Suitable for high temperature and high pressure pipeline,chemical machinery,petroleum cracking equipment,etc..
ER90S-B9
AWS A5.28
Used for gas shielded welding of T/P91 Ming with working temperatures of 500℃- 625℃ in electric power,boilers and other fields, such as welding of materials such as T/P91,XICMVMAI,and 1C9Mo in superheaters of subcritical,critical and supercritical boilers.
E71T-GS
AWS A5.20
It is suitable for semi-automatic welding where the impact tenacity is not applicable,also used for the thin plate of welding with single pass weldingoverlap weldingangle welding and butt welding.
E71T-11
AWS A5.20
Typical applications include general fabrication and structural work requiring no impact properties (ASTM A36 Gr. All; A109 Gr. All; A283 Gr.A,B,C,D; A284 C,D; A285 Gr. A,B,C; A288 Gr. 1;A372 type; A500 Gr.All;A501 Gr.all)
E71T-1C
AWS A5.20
Suitable for welding ships, bridges,buildings,offshore platforms, pipelines,steel structures,etc.
E71T-9C
AWS A5.20
Suitable for welding low-temperature steel structures in ocean engineering,shipbuilding and other industries.
