Hot-selling Flap Disc - Submerged EM12 – Bestar Metal Detail:
DESCRIPTION
CHM 08A can be used for copper-coated solid welding wire for submerged arc welding. Weld metal zone has excellent synthetic technological properties when corresponding welding flux is used. With a higher deposition efficiency, high quality and low intensity of labour, etc.
APPLICATION
The welding wires are used for welding important structures of low carbon structural steel and low alloy steel. Such as boilers, pressure vessels from chemical works and nuclear power station, bridges and ships, etc.
Sizes of wire: Diameter Φ（mm）2.0、2.5、3.2、4.0、5.0
Typical mechanical properties of deposited metal: Accord with GB/T14957-94
| Yield point σ0.2 Mpa |
Tensile Strength σ0.2 Mpa |
Elongation σ5% |
V-Type Charpy Impact |
|
409 |
527 |
28.3 |
65 |
| TRADE NAME |
GB/T14957 |
AWS |
Mechanical properties of deposited metal |
||||
|
Corresponding |
Tensile Strength Mpa |
Yield point |
Elongation |
V-Type Charpy Impact Value J |
|||
|
CHM 08A |
H08A |
EL8 |
HJ431 |
410~550 |
≥330 |
≥22 |
0℃≥34 |
|
CHM 08MnA |
H08MnA |
EM12 |
HJ431 |
≈550 |
≈390 |
≈30 |
常温≈80 |
|
CHM10Mn2 |
H10Mn2 |
EM14 |
HJ350 |
≈570 |
≈400 |
≈18 |
常温≈100 |
|
CHM 10MnSi |
H10Mn2 |
EM14 |
HJ350 |
≈570 |
≈400 |
≈18 |
0℃≥27 |
Typical Chemical of Welding Wire (%)
| Brand |
Chemical composition |
|||||
|
C |
Mn |
Si |
S |
P |
Cu |
|
|
CHM 08A |
≤0.10 |
0.30~0.55 |
≤0.03 |
≤0.030 |
≤0.030 |
≤0.20 |
|
CHM 08MnA |
≤0.10 |
0.80~1.10 |
≤0.07 |
≤0.030 |
≤0.030 |
≤0.20 |
|
CHM10Mn2 |
≤0.12 |
1.5~1.9 |
≤0.07 |
≤0.035 |
≤0.035 |
≤0.20 |
|
CHM 10MnSi |
≤0.14 |
0.80~1.10 |
0.60~0.90 |
≤0.035 |
≤0.035 |
≤0.20 |
Cu: (%) include copper-coated layer.
Product detail pictures:
Related Product Guide:
With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of Hot-selling Flap Disc - Submerged EM12 – Bestar Metal, The product will supply to all over the world, such as: Jersey, Morocco, Germany, Our company sticks to the principle of "high quality, reasonable price and timely delivery". We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world. We hope to work with you and serve you with our excellent goods and services. Welcome to join us!
By Merry from New Delhi - 2017.01.11 17:15
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Hulda from Brisbane - 2017.07.07 13:00
