Assume full duty to satisfy all requires of our shoppers; obtain continual advancements by promoting the advancement of our clients; grow to be the final permanent cooperative partner of clients and maximize the interests of purchasers for Factory Price Welding Rod/Welding Material Welding Electrode (Aws E6013), We always concertrating on developing new creative product to meet request from our clients all over the world. Join us and let’s make driving safer and funnier together!
Assume full duty to satisfy all requires of our shoppers; obtain continual advancements by promoting the advancement of our clients; grow to be the final permanent cooperative partner of clients and maximize the interests of purchasers for China Welding Electrode and Welding Rod, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is “to continue to earn your loyalty by dedicating our efforts to the constant improvement of our solutions and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate”.
APPLICATIONS:
Welding of 9% Cr-1% Mo steels and 9% Cr – 2% Mo steels used for electric power and high pressure vessel.
DESCRIPTIONS:
PA-8016-B8 is a low hydrogen electrode whose weld metal consists of 9%Cr-1%Mo. It is designed for high temperature steel and steels for hot hydrogen services, particularly in petrochemical industry. The electrode can be approved for its high tensile strength, good toughness and great heat resistance.
NOTES ON USAGE:
1. Dry the electrodes at 350-400°C for about one hour before use and store the electrodes at 100-150°C after drying them with attention to keep away from moisture.
2. Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose to prevent blowholes at the arc starting.
3. Keep the arc as short as possible.
4. Preheat at 100-150°C. The temperature to be applied varies in accordance with plate thickness and kind of steel to be welded.
5. Pay attention not to exceed proper heat-input because excessive heat-input causes deterioration of impact values and yield strength of weld metal.
IV. TYPICAL CHEMICAL COMPOSITION OF WELD METAL (%):
|
C |
Si |
Mn |
Cr |
Mo |
|
0.06 |
0.42 |
0.68 |
9.38 |
1.05 |
V. TYPICAL MECHANICAL PROPERTIES OF WELD METAL:
|
Tensile Strength N/mm2 (Ksi) |
Yield Point N/mm2 (Ksi) |
Elongation % |
PWHT |
|
705 (102) |
560 (81) |
24 |
740°C x 1 hr |
VI. WELDING POSITIONS: ALL POSITIONS
VII. SIZE AND RECOMMENDED CURRENT RANGE (AC/DC+):
|
Diameter (mm) |
2.5 |
3.2 |
4.0 |
5.0 |
|
|
Length (mm) |
350 |
350 |
400 |
400 |
|
|
Ampere |
Flat |
55 – 85 |
90 – 130 |
130 – 180 |
180 – 240 |
|
V & OH |
50 – 80 |
80 – 115 |
110 – 170 |
150 – 200 |
Assume full duty to satisfy all requires of our shoppers; obtain continual advancements by promoting the advancement of our clients; grow to be the final permanent cooperative partner of clients and maximize the interests of purchasers for Factory Price Welding Rod/Welding Material Welding Electrode (Aws E6013), We always concertrating on developing new creative product to meet request from our clients all over the world. Join us and let’s make driving safer and funnier together!
Factory Price China Welding Electrode and Welding Rod, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is “to continue to earn your loyalty by dedicating our efforts to the constant improvement of our solutions and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate”.