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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.
KX NO7718 Welding Wire Light Rod on Nickel Based Welding Wire Alloy
Product Description and Application
NO7718 is known as ERNiFeCr-2,, SNi7718, NiFe19Cr19NbMo3
NO7718 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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Ernifecr 2 Nickel Welding Rod Oxidation Resistance NO7718 Welding Wire Images |