Cast Iron Welding Electrode ENI-C1
Cast Iron Machinable ENI-CI Welding Rod
Cast Iron Machinable ENI-CI welding rod
CLASSIFICATION: GB/T 10044 EZNi-2
AWS A5.15 ENi-CI
Description:
AWS A5.15 ENi-Ci is a cast iron electrode with pure nickel as the core and strong reducing graphite coating. It can be used for both AC and DC. When welding, the arc is stable and easy to operate. The weldment can not be preheated. AWS A5.15 ENi-Ci with better comprehensive properties such as crack resistance, mach inability and weld strength.
It is widely used for repair welding of thin cast iron parts and machined surfaces.
Application:
It can be used for welding and casting gray cast iron at normal temperature or slightly preheated (to about 200 ° C).Repair welding of iron thin parts and machined surfaces, such as cylinder head, engine seat, gear box, machine tool guide rail, etc. Important grey iron castings. It is also applicable to mechanical parts made of welded cast iron.
Attention:
1. the length of each welding shall not exceed 8 cm, and the intermittent steps shall not make the joint appear hot red.2. During welding, hammer the welding surface at intervals to release the shrinkage stress.
3. For weldments with more than two layers of welding, each layer should be welded symmetrically and intermittently to make the base metal evenly heated and the thermal stress and cooling surface balanced.
Chemical composition of deposited metal (wt %):
C | Si | Mn | Fe | Ni | S |
<2.0 | <2.5 | <1.0 | <8.0 | >90.0 | <0.03 |
Mechanical properties of deposited metal:
Mpa (tensile strength) | Elongation % | Hardness HB |
280 | 5 | 180 |
Reference current: DC/AC
MM
| 2.5MM
| 3.2MM
| 4.0MM
|
AMP | 90-110 | 120-150 | 160-190 |
RFQ:
1. What is the packing style?
1kg per inner carton box
20pcs into 20kg outer carton box
50pcs of 20kg ctns on 1 pallet
2. What is the delivery term?
The delivery time is within 25 days after receiving the order confirmation
3. What is the quality assurance?
Company is approval by ISO
Products is approval by CE
4.How to work the trial order?
Testing samples are for free
M.O.Q: 100kgs
Package designs for free
5.What is the difference between AWS ENiCI and AWS ENiFeCI?
This kind of welding rod can be used to connect the general gray castings themselves, or weld with other iron or non-iron materials, and repair or repair the castings. Satisfactory welds can be obtained in light and medium-sized castings with low welding stress or low phosphorus content in iron. Due to the low strength and elongation of weld metal, these electrodes are only used in applications where the maximum machinability of highly diluted weld metal is required. Otherwise, ENiFe-CI type is preferred. When good mach inability is required, ENi - CI electrode can also be used for malleable or ductile cast iron.
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