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描述
SW·ER49-1 高性能50kg级气体保护焊丝

执行标准CLASSIFICATION

符合GB/T 8110 G49A2C1S10  ISO 14341-A-G424C Z


产品特性DESCRIPTION

SW·ER49-1所用盘条牌号为H08Mn2SiA,该牌号沿用的是前苏联标准,在相当长的一段时间内是国内市场上的主导产品。产品焊接电弧柔和焊接飞溅小,抗气孔性高。

The wire rod grade used for SW·ER49-1 is H08Mn2SiA. This grade follows the former Soviet Union standard and has been a leading product in the domestic market for a relatively long period of time.


应用APPLICATIONS

焊接低碳钢及某些低合金钢结构。

It is used for welding low-carbon steel and certain low-alloy steel structures.


电源类型CURRENT TYPE

焊枪接正电极DC+

过程保护PROCESS

100% CO2  85%Ar+15%Gas混合气体


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

Cu

Ni

Cr



GB/T Standard

0.11

0.65-0.95

    1.80-2.10

0.030

0.030

≤0.50

≤0.30

≤0.20



例值 Typical values

0.068

0.81

1.87

0.016

0.013

0.120

0.008

0.024




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

≥372

≥490

20

-40℃

≥47

例值 Typical values

450

550

28.5


78


作业条件OPERATING CONDITIONS

直径Diameter [mm]

Φ0.8

Φ0.9

φ1.0

φ1.2

电流Current [A]

平焊Flat

80-180

100-180

180-220

200-320


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

40-1000mm × 5kg   10kg 直条焊丝  Straight Stick Welding Wire


执行标准CLASSIFICATION

符合GB/T 8110 G49A2C1S10  ISO 14341-A-G424C Z


产品特性DESCRIPTION

SW·ER49-1所用盘条牌号为H08Mn2SiA,该牌号沿用的是前苏联标准,在相当长的一段时间内是国内市场上的主导产品。产品焊接电弧柔和焊接飞溅小,抗气孔性高。

The wire rod grade used for SW·ER49-1 is H08Mn2SiA. This grade follows the former Soviet Union standard and has been a leading product in the domestic market for a relatively long period of time.


应用APPLICATIONS

焊接低碳钢及某些低合金钢结构。

It is used for welding low-carbon steel and certain low-alloy steel structures.


电源类型CURRENT TYPE

焊枪接正电极DC+

过程保护PROCESS

100% CO2  85%Ar+15%Gas混合气体


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

Cu

Ni

Cr



GB/T Standard

0.11

0.65-0.95

    1.80-2.10

0.030

0.030

≤0.50

≤0.30

≤0.20



例值 Typical values

0.068

0.81

1.87

0.016

0.013

0.120

0.008

0.024




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

≥372

≥490

20

-40℃

≥47

例值 Typical values

450

550

28.5


78


作业条件OPERATING CONDITIONS

直径Diameter [mm]

Φ0.8

Φ0.9

φ1.0

φ1.2

电流Current [A]

平焊Flat

80-180

100-180

180-220

200-320


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

40-1000mm × 5kg   10kg 直条焊丝  Straight Stick Welding Wire