Danyang Kaixin Alloy Material Co., Ltd.
Danyang Kaixin Alloy Material Co., Ltd.
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KX NS336 Nickel Alloy Wire Round Bar Tube Steel Sheet Light Rod on Inconel Alloy
Product Description and Application
NS336 is a Ni-Cr base solid solution reinforced deformation superalloy with chromium, molybdenum and niobium as the main sosoloid strengthened elements. The maximum operating temperature is 950℃. The alloy has good tensile strength and fatigue resistance from low temperature to 980℃ and has good processing and welding technicality. The alloy has excellent corrosion resistance, oxidation resistance and stress corrosion resistance in salt spray atmosphere. Alloys have been used in the manufacture of aerospace engine casings, guide blades, mounting edges and barrels, fuel pipelines and etc components. The corrosion rate of the alloy is very low in both Marine and non-marine atmospheres and its corrosion resistance to seawater is very good. The alloy is resistant to the corrosion of various salting and has good resistance to the corrosion of nitric acid and phosphoric acid. It also has considerable resistance to the corrosion of hydrochloric acid and low concentration sulfuric acid when heated below boiling point. The aging hardening of the alloy after long-term use at 550℃~700℃ can lead to a decrease in the alloy plasticity . The main products are sheet, bar, pipe, wire, strip and forgings.
Process Performance and Requirements
Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)
| Alloy | % | Ni | Cr | Mo | Nb | Fe | Al | Ti | C | Mn | Si | Co | P | S |
| NS336 | Min | Rem | 20 | 8 | 3.15 | |||||||||
| Max | 23 | 10 | 4.15 | 5 | 0.4 | 0.4 | 0.1 | 0.5 | 0.5 | 1 | 0.015 | 0.015 |
| Density | 8.44kg/m3 |
| Melting point | 1290-1350℃ |
| Magnetic Property | Nil |
| Standard Number | Variety | Heat Treatment | Room-temperature Property | 815℃ Durability | ||||||
| MPa | MPa | % | % | Hardness | MPa | r/h | % | |||
| ≥ | ≤ | ≥ | ||||||||
| GJB 3165A Liao Xin 7-0023 | Hot rolled and forged rod | (950～1030)℃/AC or WQ | 830 | 410 | 30 | MV | HB290 | 114 | 23 | 15 |
| GJB 3317A | Hot rolled plate | (950～1030)℃/AC | 830 | 410 | 30 | MV | HV305 | 114 | 23 | 15 |
| Liao Xin 7-0038 | Cold rolled sheet | (950～1030) or (1090~1200)℃/AC | 830 | 410 | 30 | -- | HV305 | 114 | 23 | 15 |
| Q/3B 4080 | Pipe | (960~1030)℃/AC or WQ | 825 | 415 | 35 | -- | HRC25 | -- | -- | -- |
Product Heat Treatment Institution
Rod and forgings, (1090~1200)℃x(1.5~2)h/WQ;
Wire, (1090-1200) ℃/≥ air cooling rate,
d≤3mm, insulation (9~15)min;
d3mm~5mm, insulation (15~20)min;
Hot rolled sheet, (950~1030)℃/AC,HB≤305hV;
Pipe, (960~1030)℃/AC or WQ
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 |