SWE711 490Mpa级低碳钢用钛型药芯焊丝

SWE711 490 MPa grade titanium type low carbon steel flux cored wire

Widely adopted in various fields, such as shipbuilding, steel structure, construction, bridges, machinery equipment, automobile manufacturing, Marine platform, pipe, boiler and pressure vessel, etc


·型    号:  GB/T 10045 E501T-1/-9/-9L

                 AWS A5.20/ASME SFA5.20 E71T-1C

                 JIS Z3313 T492T1-1C A  

                 EN ISO 17632-A-T 42 2 P C 1 

·保护气体:100%CO2

·电源极性:直流反接


·熔敷金属化学成分:(%)

元素

C

Si

Mn

P

S

例值

0.03

0.51

1.26

0.01

0.011

保证值

≤0.18

≤0.90

≤1.75

≤0.03

≤0.03


·熔敷金属力学性能:

试验项目

屈服强度

MPa

抗拉强度

MPa

伸长率

%

试验温度

Akv

(J)

例值

540

580

27

-20

160

保证值

≥400

≥490

≥22

≥27

 

·推荐的焊接电流参数:(A)

焊丝直径

1.2mm

1.4mm

1.6mm

平焊,横角焊

120~300

150~350

200~400

立向上,仰焊

120~260

140~270

180~280

立向下

200~300

220~320

250~300



  Standard:   GB/T 10045 E501T-1

                   AWS A5.20/ASME SFA5.20 E71T-1C

                   JIS Z3313 T492T1-1C A-U H10

                   EN ISO 17632-A-T 42 2 P C 1

  Application: Widely adopted in various fields, such as shipbuilding, steel structure, construction, bridges,

                        machinery equipment, automobile manufacturing, Marine platform, pipe, boiler

                        and pressure vessel, etc

  Industrial purposes: Widely adopted in various fields, such as shipbuilding, steel structure, construction,

                        bridges,machinery equipment, automobile manufacturing, Marine platform, pipe,boiler and

                                 pressure vessel, etc

  Protect gas:     100% CO2

  Power supply:   DCEP

 

  Chemical composition of welded metal:(%)

Element

C

Si

Mn

P

S

Example

0.03

0.51

1.25

0.010

0.011

Range

0.18

0.90

1.75

0.03

0.03

  

  Mechanical properties of welded metal:

Testing     item

Yield strengthMPa

   Tensile         strengthMPa

Elongation%

Test                temperature

(℃

Akv

(J)

Example

470

556

27

-20

102

Range

400

490

22

27


  Recommended welding current:(A)

Diameter

1.2mm

1.4mm

1.6mm

Flat welding and fillet welding

120300

150350

200400

Vertical-up welding and overhead  welding

120260

140270

180280

Vertical-down welding

200300

220320

250300