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| Categories | Nickel Based Welding Wire | 
|---|---|
| Brand Name: | KAIXIN | 
| Model Number: | KX-Alloy Cr-2 | 
| Certification: | ISO9001:2015 | 
| Place of Origin: | China | 
| MOQ: | 200KG | 
| Price: | To negotiate | 
| Payment Terms: | T/T, L/C | 
| Supply Ability: | 50~80TONS PER MONTH | 
| Delivery Time: | 45~60days | 
| Packaging Details: | Wooden Box, size as per guests request | 
| Alloy Type: | Nickel-based Alloy | 
| Delivery State: | Sosoloid | 
| Size: | Negotiable | 
| Shape: | Parcel Wire, Vertical Bar | 
| Raw Materials: | NI50-55,CR17-21%,Nb+Ta4.75-5.5%,MO2.8-3.3% | 
| Executive Standard: | GB/T15620-2008,AWS A5.14:2005 | 
| Application: | Used for welding INCONEL X750, Inconel 718 and etc. Widely also be applied to high strength aero engine parts, ultra-low temperature liquid fuel rocket parts and etc. | 
| Features: | Good corrosion resistance, oxidation resistance, high creep strength, stable arc, beautiful forming, good flow of molten iron and excellent welding performance. | 
| Company Info. | 
| Danyang Kaixin Alloy Material Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
KX ERNiFeCr-2 Welding Wire Light Rod on Nickel Based Welding Wire Alloy
Product Description and Application
ERNiFeCr-2 is known as NO7718, SNi7718, NiFe19Cr19NbMo3
ERNiFeCr-2, a precipitate-hardened Ni-chromium alloy containing niobium and molybdenum, has high strength, good toughness and corrosion resistance at high and low temperatures at 700℃. The supply state may be solution treatment or precipitation hardening state. Used for welding INCONEL X750, alloy 718, 706, etc., used in high strength aero engine parts, ultra-low temperature liquid fuel rocket parts, etc.
Process Performance and Requirements
Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)
| C | Mn | Fe | Si | Cu | Nia | Al | Ti | Cr | Nbb | Mo | W | Othersc | 
| ≤0.08 | ≤0.3 | ≤24 | ≤0.3 | ≤0.3 | ≥50-55 | ≤0.2-0.8 | 0.7-1.1 | 17-21 | 4.8-5.5 | 2.8-3.3 | - | B:0.006P:0.015 | 
| Density | ρ=8.24g/cm3 | 
| Melting Temperature | 1260~1320℃ | 
Other Technical Requirements
Welding Wire Diameter and Allowable Deviation
| Package | Welding Wire Diameter | Allowable Deviation | 
| Vertical Bar | 1.6,1..8,2.0,2.4,2.5,2.8,3.0,3.2, 4.0,4.8,5.0,6.0,6.4  | ±0.1 | 
| Welding Wire Coil | +0.01 -0.04  | |
Wire Reel Diameter 100mm and 200mm  | 0.8,0.9,1.0,1.2,1.4,1.6 | |
Wire Reel Diameter 270mm and 300mm  | 0.5,0.8,0.9,1.0,1.2,1.4,1.6,2.0, 2.4,2.5,2.8,3.0,3.2  | |
| Welding wire can be produced in other sizes, deviations and package as agreed by both parties | ||
Allowable deviation of ±0.1 diameter when used for hand-filled wire  | ||
Welding Wire Loose Diameter and Warp Pitch
| Diameter of Wire Reel | 100 | 200 | 270,300 | 
| Loose Diameter | 60~380 | 250~890 | 380~1300 | 
| Warp Pitch | ≤13 | ≤19 | ≤25 | 

Professional Customization
| Cold-drawn Wire | ¢0.3~¢18mm(Delivery in rolls or trays) | 
| Hot-Rolling Wire | ¢5.5~¢20mm(Delivery in rolls) | 
| Strip | thickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips) | 
| Smooth Forged Rod on a Lathe | ¢60~350mm,L800-2500mm  | 
| Hot-rolled Burnishing | ¢20~80mm,L1000-5000mm | 
| Cold Drawn and Burnishing | ¢2.5~18mm,L1000-8000mm | 
| Seamless Tube | ¢1~275mm,wall thickness 0.2~30,L1000-8000mm | 







                                 
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