符合GB/T 10045  T49TG-1NS   相当 AWS A5.20  E71T-GS  ISO 17632A T 42 Z W NO 1

产品特性DESCRIPTION

东南焊材®50KG级自保护药芯焊丝，不需要外加保护气体，增加了施焊的灵活性。焊接设备接入家用220V电压即可轻松使用，较于普通手工焊条熔覆效率高、焊接飞溅小、焊道美观、综合成本低等优势。产品适用于户外、高空等作业环境。

50KG self-shielded flux-cored welding wire does not require external shielding gas, which increases the flexibility of welding. The welding equipment can be easily used connected to a household voltage of 220V. Compared with ordinary manual welding rods, it has the advantages of high efficiency, low welding spatter, beautiful welding shape, and low overall cost. The product is suitable for outdoor, high-altitude, and other operating environments.

应用APPLICATIONS

适用于户外碳钢、低合金钢及镀锌结构件的焊接，如广告架、街道护栏、门窗及苗圃、蔬菜棚建施及改造工程。

Suitable for outdoor carbon steel welding, low-alloy steel welding, and galvanized structural parts welding, such as construction and renovation for advertising racks, street guardrails, doors, windows and nurseries and vegetable shed.

电源类型CURRENT TYPE

焊枪接负电极DC-

过程保护PROCESS

无需气体保护Self-shielded Welding

焊接位置WELDING POSITIONS            

平焊、角焊、仰焊、立向上焊、立向下焊 Flat, fillet, tilt, vertical up , vertical down

熔敷金属化学成分CHEMICAL COMPOSITION OF WELDED METAL %

项目

C

Si

Mn

P

S

Al

GB/T Standard

-

-

-

-

-

≤2.5

例值 Typical values

0.05

0.44

0.62

0.008

0.008

1.89

熔敷金属力学性能MECHANICAL PROPERTIES OF WELDED METAL

试验项目

Rel/Rp0.2屈服强度（MPa）

Rm抗拉强度（MPa）

A伸长率（%）

试验温度（℃）

KV2(J)

GB/T Standard

-

≥490

-

-

-

例值 Typical values

-

510

-

-

作业条件OPERATING CONDITIONS

直径Diameter [mm]

Φ0.8

φ1.0

φ1.2

电流Current [A]

平焊Flat

80-190

80-200

120-220

上立焊/仰焊V-Up&Overhead

80-170

80-180

120-220

下立焊Vertical Downward

100-190

100-190

130-220

包装PACKAGING

1kg  5kg  15kg 盘装 Coil    也可以定制其他包装和规格Other packaging and other diameters: please consult us