China wholesale Carbon Steels Soldering Stuff Accessories Factory - High Carbon steels Flux cored wire E70T-4 weld fabrication jointing – Honest Metal
China wholesale Carbon Steels Soldering Stuff Accessories Factory - High Carbon steels Flux cored wire E70T-4 weld fabrication jointing – Honest Metal Detail:
Suitable for building structure, steel frame and other steel structure butt welding and fillet welding.
The standard we met: GB/T10045 T 49 Z T4-0 N A , AWS A5.20 E70T-4 & A5.20M E490T-4, ISO17632-A:T42 Z Y NO 3, ISO 17632-B:T49 Z-0 NO A,JIS Z3313 T49ZT4-0NA.
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | AI |
GB/T RULES | 0.30 | 2.00 | 0.90 | 0.20 | 0.50 | 0.30 | 0.030 | 0.030 | 2.00 |
AWS RULES | 0.30 | 1.75 | 0.30 | 0.20 | 0.50 | 0.30 | 0.030 | 0.030 | 1.80 |
EXAMPLE VALUE | 0.220 | 0.550 | 0.30 | 0.03 | 0.02 | 0.01 | 0.013 | 0.002 | 1.5 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 390 | 490-670 | AW | - | 18 | ||||
AWS RULES | 390 | 490-670 | AW | - | 22 | ||||
EXAMPLE VALUE | 430 | 590 | AW | - | 25 |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 2.4 | 2.8 | 3 | ||||
VOLT | 24-32 | 24-35 | 24-35 | ||||
AMP | 260-400 | 280-450 | 280-450 | ||||
LENGTH:MM | 65-70 | 65-70 | 90-95 |
Good desquamation
Beautiful shape
Product detail pictures:
Related Product Guide:
We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for China wholesale Carbon Steels Soldering Stuff Accessories Factory - High Carbon steels Flux cored wire E70T-4 weld fabrication jointing – Honest Metal , The product will supply to all over the world, such as: Uruguay, Portugal, Jordan, we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.
By Ray from Gabon - 2018.11.02 11:11
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Hedda from Las Vegas - 2017.08.15 12:36
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