Specifications
EM 12 K
1)The weld metal shows a Fine appearance.
2) Both AC and DC can be applied.
3)Stable Arc
4)Easily removable residue
Submerged Arc Welding Wire EM12 K
The products easily removable residue, good seam forming and highly efficient deposiyion. Wire meltingdoes not lead to splash or strong flasing. The sem surface is smooth and welding quality is guaranteed. They facilitate mechanical and automatic welding process. With a wide range of welding parameters, the wires can be used in open fields with strong wind and applied to automobiles, ships, bridges and chemical engineering.
Main Applications:
It is suitable to weld 450Mpa-500Mpa grade structures, such as boilers, ships, bridges, pressure vessels, as well as LPG cylinders, Before welding, the base metal must clear away impurities and fht flux must be baked in a temperature of 300° C-350° C for 1-2 hours.
| SAW Wire EM12 | C | Mn | Si | S | P | Cr | Ni | Cu |
| Welding wiresEM12 | 0.066 | 0.88 | 0.022 | 0.013 | 0.010 | 0.020 | 0.021 | 0.075 |
| Deposited metals | 0.046 | 1.14 | 0.180 | 0.014 | 0.018 | 0.040 | 0.011 | 0.070 |
Typical mechanical properties of deposited metal :
| EM12 | Tensile Strength
Rm(MPa) | Yield Strength
ReL(MPa) | Elongation
(%) | AKV Impact value
(J)(-20°C) |
| Standard values | 415~550 | ≥330 | ≥22 | ≥27 |
| Sample Values | 470 | 370 | 30 | 120 |
Xiajin Jinqiao Welding Material Co., Ltd. is the comprehensive enterprise with the integrated management of research, manufacturing and marketing which specializes in producing welding materials. We have our own trading company, which become A comprehensive multi-business, industry and trade integration of high-tech enterprises.
The annual output is more than 30, 000 tons such as gas shielded welding wire, submerged arc wire, Argon Arc Welding Wire, flux cored welding wire, -G High Speed Welding Materials, aluminum welding wire and stainless steel welding wire etc.
Jinqiao welding always keep the spirit of "people oriented"as its business philosophy, and build more than 200 employees into a High Caliber Talent Group with the mark of better educated, younger and vibrant. In order to Guarantee the product quality, our company founds its own High-tech product Research institution With complete quality management system, Strict MOS and professional inspectors, moreover, we have the leading advanced production machines. Jinqiao welding takes "internal customers"as management concept, leads each staff to inspect the product quality from above Work preface Who cannot accept nonconforming products, so as to leading the importance of quality into our mind deeply.
We Are Willing To Join Hands With All Social Friends To Build A Bright Future.
