Model
Name |
Standard |
Chemical
composition |
Mechanical
properties |
Description |
AP_E6013 |
AWS E6013
JIS D4313
DIN E4332R(C)3
BS E4332R(11)
ISO E433R12
GB/T E4313(J421) |
C＋0.12
Mn 0.3-0.6
Si＋0.35 |
δb−420MPa
δs−330MPa
δ5−17% |
Welding of mild steel with
normal strength particularly
suitable for intermittent
welding to sheet and small
workspaces. |
AP_E7018 |
AWS E7018
JIS D5018
DIN E5154B(R)10
BS E514B 11026(H)
ISO E515B 11026(H)
GB/T E4313(J421) |
C＋0.12
Mn＋1.6
Si＋0.75 |
δb:420-660MPa
δs−400MPa
δ5−22%
Akv−47J(-20≧) |
Welding of important low
alloystructures which belong
to thesame grade in strength
such as boilers,pressure
vessels,pipelineetc. |
AP_E6011 |
AWS E6011
JIS D4311
DIN E4343C4
BS E4343C13
GB/T E4311 |
C＋0.08
Mn 0.3-0.6
Si＋0.18 |
δb−420MPa
δs−330MPa
δ5−22% |
Welding of shipbuilding
strctures sush ab buildings
and bridges,storagetanks,
pipes and pressure vessel
fitings. |
AP_E6024 |
AWS E6024
JIS D4324
DIN E5122 RR11
BS E5122 RR13034
GB/T E4324 |
C＋0.12
Mn＋1.25
Si＋0.90 |
δb:400-560MPa
δs−305MPa
δ5−22%
Akv−47J(0≧) |
Welding of normal structures
and ship structures made of
mild steel,particularly
suitable for flat and
horizontal fillet High
efficiency about 180%. |
AP_E7016 |
AWS E7016
JIS D5016
DIN E5154B(R)10
BS E514B B26(H)
ISO E515B B26(H)
GB/T E5016 |
C＋0.12
Mn＋1.6
Si＋0.75 |
δb:490-660MPa
δs−375MPa
δ5−22%
Akv−47J(-20≧) |
Welding of important
structures made of low alloy
steel with corresponding
grade of strength. |
AP_E7024 |
AWS E7024
DIN E5142RR11160
GB/T E5024 |
C＋0.12
Mn＋1.25
Si＋0.60 |
δb:490-660MPa
δs−400MPa
δ5−22%
Akv−47J(-20≧) |
Flat and horizontal fillet
welding of ship structures,
bridges,general steel
structures. |
