KOBELCO โกเบ


ลวดเชื่อม KOBELCO NB-3J




NB-3J           TRUSTARCTM
 

 

 

Stick electrode

____________________________________________________________________________________________________

 

 Features :   

 

Classification:  AWS A5.5 E7016-C2L

Redrying Conditions: 350~400°Cx1h

Identification color:  1st Yellow green, 2nd Silver gray

Polarity :  AC

 

Packaging data                                                                         

Ø mm

Length mm

Kg/pack

Kg/carton

g/piece

carton mm

3.2

4.0

350

400

5

5

 

20

20

 

32

56

 

170W, 120H, 380L

170W, 110H, 430L

 

 

Welding parameters (A)

Ø mm

1F,1G,2F,2G

3G uphill,4G

3.2

4.0

 

90~130

130~170

 

80~120

110~150

 

Composition (all-weld metal mass%)

 

Typical

Guaranty ᵃ

C

Si

Mn

P

S

Ni

0.05

0.36

0.73

<0.01

<0.01

3.50

0.05

0.50

1.25

0.03

0.03

3.00~3.75

 

All-weld mechanical properties

 

Typical

Guaranty

0.2%YS (MPa)

TS (MPa)

El on 4d (%)

IV -80°C (J)

PWHT (°Cxh)

470

560

31

- 85°C : 170

AW

440

530

35

- 100°C : 140

605x1

393 min.

483 min.

25 min.

- 101°C : 27 min.

AW & 605±15x1

       

 

 

 







สินค้าใหม่

ประเภทสินค้า