Aws Ec1 GB Ezc Cast Iron Welding Electrodes Stellite Z208 Z308 Z408

• Type: C (Cast Iron Welding Rod)
• Material: Cast Iron
• Diameter: 2.5mm
• Length: 300-450mm
• Welding Core Type: Alloy Structural Steel
• Electrode Coating Type: Graphite
• Model NO.: Cast Iron
• Slag Characteristic: Acidic
• Stainless Steel Welding Rod Type: Cast Iron Welding Electrodes
• Function: Low Hydrogen Type Electrode, Gravity Electrode, Moisture-Proof Electrode, Vertical-Down
• Welding Power: AC/DC
• Transport Package: Carton
• Specification: 3.2mm/4.0mm/5.0mm
• Trademark: TIANYU
• Origin: Wenzhou
• HS Code: 8311100000
• Production Capacity: 30 Ton

Product Description

Aws Ec1 GB Ezc Cast Iron Welding Electrodes Stellite Z208 Z308 Z408

Description:
Z208 products are carbon steel core wire welding electrodes with strong graphitizing electrodes solder cover and these products are useful for cast iron pieces. When the weld joints cool down slowly they become ferrosteel. The weldments have less crack resistance. These electrodes can use either alternating current or direct current.

Application:
For use in patching the defects of ferrosteel pieces.

Notes: 
1. The defects of less rigidity parts in small thin-wall cast iron pieces can be welded without preheating, but general weldments need to be preheated up to around 400ºC. If the weldments preserve heat and slowly cool down, they are on the cards that the soldering joints can bear cut processing.
2. These welding rods are not suitable for the important castings that bear the stress and impact, etc.
3. The weld rods should be baked at around 150°C for an hour before the start of the welding operation.
 

Chemical Composition Deposited Metal (%)
C	Mn	Si	S	P	Fe
≤2.0	≤0.75	2.50-6.50	≤0.1	≤0.5	Remainder

 

 

 

Sizes & Recommended Current (AC or DC)
Welding rod diameter  (mm)		3.2		4.0		5.0
welding current (A)		90-120		150-180		190-220

 

 

 
 

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   FAQ

 

Q: What is delivery time / lead time ?

A: 2-3 weeks.

Q: What is your minimum order ?

A: 3000kgs/each size. (MOQ for stainless steel welding electrode)

Q: Can we visit your factory ?

A: Yes. Welcome to visit our factory at any time.
Q: Can you provide free sampe ?
A: Yes. Free samples are available for you.