CAST IRON WELDING ELECTRODES

AWS A5.15 / ASME SFA5.15 ENiFe-CI  Z408

EN  ISO 1071-E C NiFe-CI 1                 

 

Diameter × Length (mm)

2.5 × 300, 3.2 × 350, 

4.0 × 400, 5.0 x 400,

Package:1kg/plastic box,  10kg/Carton

 

APPLICATION                         

Welding of normal grades of cast iron, such as grey, ductile and malleable irons.

Repairing of cast iron housings, blocks, machinery parts, frames.

 

CHARACTERISTICS ON USAGE                 

ENiFe-CI is a covered electrode with graphite type coating flux and 55% Ni-fe alloy core rod.

The hardening of the weld metal is less than S-FCF, and Crack resistibility is excellent.

 

USAGE                             

1. Use currents as low as possible.

2. Keep the weld metal length less than 50mm(2 inch) to disperse welding heat.

3. The preheat temperatures vary in accordance with the size, kind and shape of the base metal. 100~200℃(212~392℉) is appropriate in general.

 

 

CURRENT: AC/ DC

 

Dia (mm)	Φ2.5	φ3.2	φ4.0	φ5.0
Length (mm)	300	350	350	350
Current (A)	50-80	80~100	110~140	150~180

 

Typical Chemical Composition of All- weld Metal     (%)

 

C	Mn	Si	S	Ni	others
0.14	1.17	1.29	0.007	49.13	-

                     

 

FEATURES                                 

• Good crack resistance

• Preheat at 100~200°C (212~392°F)

• Easy to remove slag

 

CONTACT US

 

Contact : Mrs Alice Chai

 Mobile : +86 13673135771

Tel:0086-311-82265888 EXT 801  0086-311-82267598 EXT 801

Whatsapp online :0086-13673135771 

Email: alice@sqhc.com.cn  QQ:530689384

Trade Manager: CN200837012