Nimonic 90 Roundbars
Importers,stockiest and suppliers.
Nimonic90 UNS N07090 Common Trade Names ( Alloy90 N070890 )
Available in shape: sheet, strip, plate, bar, round bar, flat bar, wire, forging stock, tube, welding wire and Filler rod.
Nimonic is a registered trademark of Special Metals Corporation that refers to a family of nickel-based high-temperature low creep superalloys. Nimonic alloys typically consist of more than 50% nickel and 20% chromium with additives such as titanium and aluminium.
The main use is in gas turbine components and extremely high performance reciprocating internal combustion engines.
We are one of the most well known producer, exporter, stockist, investor and supplier of a subjective scope of Nimonic 90 Roundbars which is a great compound joined with high push burst quality and jerk safe at temperatures to 920°C.
Nimonic Alloy 90 Roundbars is utilized for assembling turbine sharp edges,heat safe types of gear,fumesframework,nuts, screws, rings, plate, squares and high temperature springs. The most reinforcing component incorporates titanium and aluminum.
SPECIFICATION OF NIMONIC ALLOY 90 ROUND BARS
| Standard | Nimonic 90 |
|---|---|
| Round Bar Size | 10mm to 200mm |
| Round Bar Specification | BS HR 5, BS HR 504, DIN 17752, AECMA PrEN2306, AECMA PrEN2307, AECMA PrEN2402, ISO 9723-25 |
CHEMICAL PROPERTIES OF NIMONIC ALLOY 90 ROUND BARS
| Grade | Ni | Cr | Ti | Si | Cu | Fe | C | Al | Mn | Co | B | Zr | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90 | Bal | 18.0-21.0 | 2.00-3.00 | 1.0max | 0.20max | 1.50 max | 0.13 max | 2.00 max | 1.0max | 15.00-21.00 | 0.02 max | 0.15 max | 0.015 max |
PHYSICAL PROPERTIES OF NIMONIC ALLOY 90 ROUND BARS
| Density | 8.18g/cm³ |
|---|---|
| Melting Point | 1370°C |
| Coefficient of Expansion | 12.7 μm/m °C (20 - 100°C) |
| Modulus of Rigidity | 82.5 kN/mm² |
| Modulus of Elasticity (Annealed + Aged) (Spring Temper + Aged) |
213 kN/mm² 227 / 240 kN/mm² |
MECHANICAL PROPERTIES OF NIMONIC ALLOY 90 ROUND BARS
| Temperature | ksi | MPa |
|---|---|---|
| 595°C / 1100°F | 94 | 650 |
| 650°C / 1200°F | 73 | 500 |
| 705°C / 1300°F | 51 | 350 |
| 760°C / 1400°F | 32 | 220 |
| 815°C / 1500°F | 16 | 110 |
Machinability & Formability.
Nitronic 90 can be machined after full heat-treatment using conventional machining methods with commercial coolants. Higher speed machining operations (turning, milling, grinding) should be performed using water-based coolants. When boring, drilling or tapping, a heavy lubricant is required. The alloy can be formed using basic conventional techniques.
Welding
Nimonic 90™ is welded using shielded metal-arc welding, gas-tungsten arc welding, gas metal-arc welding, and submerged-arc welding methods.
Heat Treatment
Nimonic 90™ is heat treated by annealing at 1080°C (1975°F) for 8 h followed by cooling.
Forging
Nimonic 90™ is forged at 983 to 1177°C (1800 to 2150°F).
Hot Working
Nimonic 90™ is hot worked at temperatures ranging from 983 to 1177°C (1800 to 2150°F).
Cold Working
Nimonic 90™ can be cold worked using standard tooling.
Annealing
Nimonic 90™ is annealed at 1080°C (1975°F) for 8 h followed by cooling.
Hardening
Nimonic 90™ can be hardened by cold working.
Equivalent Materials
Nimonic 90 is the tradename of Special Metals Group of Companies and equivalent to:
W.NR 2.4632
W.NR 2.4969
UNS N07090
AWS 030
The NIMONIC alloy 90 is used in the following applications:
Gas turbine engineering
Automobile exhaust valves
Die-casting inserts and cores
Nuclear boiler tube parts.
Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
Provide all grade of these alloy by different shape & size is Our expertise
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