DUAL SHIELD T-5

Dual Shield T-5 is a basic slag flux cored wire that produces crack resistant, highly ductile weld deposits. The small diameter wires, such as .045 & 1/16 in. (1.2-1.6 mm) diameters can be used out-of-position. The arc characteristics are globular but can be improved with the use of argon mixes. Dual Shield T-5 is recommended for medium to heavy fabrication of many mild steels where superior toughness and crack resistance are required. It is a good choice for mild steel or when being joined to quenched and tempered low alloy high strength steels. The weld metal analysis is similar to an E7018 or E7018-1 low hydrogen electrode.
Typical Tensile Properties
Condition
Elongation
Stress Relieved Temperature
Stress Relieved Testing Time
Tensile Strength
Yield Strength
保护气体
面积缩小
Stress Relieved
34 %
1150 ?F
2 hr
74 ksi
52 ksi
75% Ar - 25% CO2
76 %

夏比V型缺口冲击性能
Condition
Impact Value
Stress Relieved Testing Temp
Stress Relieved Testing Time
Testing Temperature
保护气体
Stress Relieved
174 ft-lb
1150 ?F
2 hr
0 ?F
75% Ar - 25% CO2
Stress Relieved
131 ft-lb
1150 ?F
2 hr
-20 ?F
75% Ar - 25% CO2
Stress Relieved
103 ft-lb
1150 ?F
2 hr
-40 ?F
75% Ar - 25% CO2
Stress Relieved
93 ft-lb
1150 ?F
2 hr
-60 ?F
75% Ar - 25% CO2

焊缝金属分析
75% Ar - 25% CO2
75% Ar - 25% CO2
0.013 %

熔敷数据
TTW距离
TTW距离（导电嘴到母材距离）
保护气体
安培
效率 (%)
熔敷率
电压 V
直径
送丝速度
Deposition Type
19 mm
3/4 in.
75% Ar - 25% CO2
170 A
96 %
3.2 kg/h
19 V
.045 in.
285 in./min
-
25.4 mm
1 in.
75% Ar - 25% CO2
250 A
91 %
10.8 lb/h
30 V
.045 in.
1191 cm/min
-
25.4 mm
1 in.
75% Ar - 25% CO2
300 A
92 %
14.2 lb/h
32 V
.045 in.
1539 cm/min
-
25.4 mm
1 in.
75% Ar - 25% CO2
300 A
92 %
4.5 kg/h
30 V
1.6 mm
226 in./min
-
25.4 mm
1 in.
75% Ar - 25% CO2
400 A
92 %
16.1 lb/h
32 V
1.6 mm
369 in./min
-
19-25.4 mm
3/4-1 in.
75% Ar - 25% CO2
140-190 A
-
-
19-28 V
.045 in.
250-350 in./min
Full Range
19-25.4 mm
3/4-1 in.
75% Ar - 25% CO2
240-300 A
-
-
29-32 V
.045 in.
1143-1651 cm/min
Full Range
19-25.4 mm
3/4-1 in.
75% Ar - 25% CO2
300 A
-
-
32 V
.045 in.
1651 cm/min
Full Range
19-25.4 mm
3/4-1 in.
75% Ar - 25% CO2
220-280 A
-
-
29-30 V
1.6 mm
180-250 in./min
Full Range
25.4-31.75 mm
1-1.25 in.
75% Ar - 25% CO2
280-380 A
-
-
31-32 V
1.6 mm
250-400 in./min
Full Range