China wholesale Soldering Materials Factories - AWS 8015-B6 Low-alloy steels Manual electrode Welding makings – Honest Metal
China wholesale Soldering Materials Factories - AWS 8015-B6 Low-alloy steels Manual electrode Welding makings – Honest Metal Detail:
Application&Standard&Note:
AWS E8015-B6 heat-resistant steel electrodes are mainly used for high temperature hydrogen corrosion resistant pipelines with operating temperature below 400℃, such as Cr5Mo, A213-T5,A335-P5, etc. In addition, DC reverse welding operation and short arc welding operation can be adopted, and full-position welding can also be carried out. The weldment needs to be properly preheated and post-welding heat treatment according to the structural characteristics. Construction organization is also an important link affecting the quality of welding, the cooperation of each type of work is particularly important, to avoid the quality of the whole weld due to the next process is not connected, should also pay attention to the influence of weather environment. When the ambient temperature is low, increase the preheating temperature appropriately to prevent the temperature from falling too fast. At the same time, take emergency measures such as wind and rain prevention.
Features
AWS E8015-B6 hand electrode for heat resistant steel perlite heat resistant steel electrode with low sodium hydrogen coating containing Cr5%-Mo-V has high temperature resistance to hydrogen corrosion and stable mechanical properties. It has the characteristics of stable arc, less splashing, good forming, easy desagging and excellent X-Ray performance. Before welding, it shall be preheated to 175~230℃(this temperature must be maintained during the whole welding process), and after welding, it shall be heat treated at 740±15℃*1h according to the standard requirements of welding materials.
Company & Factory
Product composition and mechanical properties introduction
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Mo | P | S | Ni |
GB/T RULES | 0.12 | 0.5-0.9 | 0.50 | 4.5-6.0 | 0.40-0.70 | 0.03 | 0.030 | 0.40 |
AWS RULES | 0.05-0.10 | 1.00 | 0.90 | 4.5-6.0 | 0.45-0.65 | 0.03 | 0.030 | 0.40 |
EXAMPLE VALUE | 0.077 | 0.75 | 0.35 | 5.2 | 0.52 | 0.016 | 0.012 | 0.007 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||||||
GB/T RULES | 460 | 550 | 740*1 | - | 14 | |||||||||
AWS RULES | 460 | 550 | 740*1 | - | 19 | |||||||||
EXAMPLE VALUE | 530 | 630 | 740*1 | 160/Nature temperature | 23 |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||||
ELECTRICITY (Amp) |
H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||||
O/W | 60-100 | 80-120 | 120-160 | - |
PACKING DETAILES:
SEPCIFICATION | LENGTH | PCS/1KG | WEIGHT/1KG | |||
2.6mm | 300mm | 48PCS | 2KG | |||
3.2mm | 350mm | 27PCS | 5KG | |||
4.0mm | 350mm | 16PCS | 5KG | |||
5.0mm | 350mm | 12PCS | 5KG |
NOTE:
H/W: horizontal position welding
O/W: over-head position welding
Typical Cases
Certificate
Product detail pictures:
Related Product Guide:
That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of China wholesale Soldering Materials Factories - AWS 8015-B6 Low-alloy steels Manual electrode Welding makings – Honest Metal , The product will supply to all over the world, such as: Rwanda, Tanzania, Thailand, When you are keen on any of our goods following you view our product list, be sure to feel free to make contact with us for inquiries. You'll be able to send us emails and get in touch with us for consultation and we shall respond to you as soon as we're able to. If it's convenient, you could find out our address in our web site and come to our enterprise. or additional information of our products by yourself. We're generally ready to build lengthy and steady co-operation relations with any possible shoppers within the associated fields.
By Yannick Vergoz from Ireland - 2018.12.28 15:18
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
By Edwina from Casablanca - 2018.06.05 13:10