Inconel MA758 Material Properties
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of inconel ma758 for optimal resistance, strength, and stability
Inconel MA758 Chemical Composition
Inconel MA758 Material Properties Overview
As a leading supplier and manufacturer in China, Arialloy supplies cost effective inconel MA758 products.
Inconel MA758 is an oxide dispersion strengthened nickel chromium superalloy produced by mechanical alloying. It contains a nickel rich matrix with about 30 percent chromium and finely dispersed yttrium oxide Y2O3, together with minor additions of titanium, aluminum, carbon and iron. Chromium supports oxidation and corrosion resistance, while the stable oxide particles strengthen the matrix by impeding dislocation movement and limiting microstructural change at elevated temperature. This combination provides high tensile and yield strength, creep resistance, thermal stability and dimensional stability. In its fully recrystallized condition, the alloy can be machined by procedures similar to those used for solution annealed nickel alloys, and it can be hot formed under qualified conditions.
Inconel MA758 is selected when a nickel based material must retain strength, resist oxidation and limit deformation during prolonged exposure to elevated temperature.
Arialloy supplies inconel MA758 in bar, rod, sheet, plate, strip, wire and other forms subject to grade, dimensions, material condition and order requirements. We support chemical analysis, positive material identification, mechanical testing, dimensional inspection, mill test reports and third party inspection.
Inconel MA758 Corrosion Resistance
Inconel MA758 provides strong resistance to oxidation and high temperature corrosion because its chromium rich surface forms a protective oxide scale. The nickel chromium matrix also supports resistance in oxidizing atmospheres, while the dispersed yttrium oxide can improve scale adhesion and help limit rapid surface degradation during thermal cycling.
Its corrosion performance depends on temperature, gas chemistry, oxygen potential, contaminants, exposure time, surface condition and thermal history. Product form, grain structure and fabrication route can also affect results, so final suitability should be confirmed using test data for the specified condition.
Inconel MA758 Mechanical Properties
Inconel MA758 Temperature Characteristics
Inconel MA758 retains useful strength and oxidation resistance at temperatures approaching 1260°C (2300°F) in air, subject to atmosphere, stress, section size and exposure time. Its high chromium content supports formation of a protective oxide scale, while the stable yttrium oxide dispersion restricts dislocation movement, grain boundary deformation and microstructural coarsening during prolonged heating.
Available data show retained tensile and yield strength at about 982°C (1800°F) and 1093°C (2000°F), although both strength and ductility decrease as temperature rises. The melting point is approximately 1375°C (2507°F), and thermal expansion increases progressively with temperature.
Inconel MA758 Products
Nickel Alloy MA758 Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy ma758 products tailored to each project’s needs
Inconel MA758 Data Sheet
Inconel Alloy MA758 Data Sheet
Access / download the inconel ma758 data sheet to gain in depth insights into precise physical and processing parameters
お客様のプロジェクトに最適なニッケル合金材料が確実に選定されるよう
物理的性質
| 密度 | g/cm3 | 8.14 | |
|---|---|---|---|
| lb/in.3 | 0.294 | ||
| 融点範囲 | °F | 2507 | |
| °C | 1375 | ||
機械的特性
| Mechanical Properties of Bar | |||||||
|---|---|---|---|---|---|---|---|
| Temperature | 0.2% Yield Strength | 引張強度 | 伸び | ||||
| °C | °F | MPa | ksi | MPa | ksi | % | |
| 20 | 68 | 560 | 81.2 | 949 | 137.6 | 27 | |
| 200 | 392 | 495 | 71.8 | 853 | 123.7 | 22 | |
| 600 | 1112 | 421 | 61.0 | 741 | 107.4 | 23 | |
| 700 | 1292 | 371 | 53.8 | 546 | 79.2 | 29 | |
| 750 | 1382 | 274 | 39.7 | 429 | 62.2 | 41 | |
| 800 | 1472 | 214 | 31.0 | 339 | 49.2 | 47 | |
| 1000 | 1832 | 151 | 21.9 | 173 | 25.1 | 29 | |
| Mechanical Properties of Plate | |||||||
| Temperature | 0.2% Yield Strength | 引張強度 | 伸び | ||||
| °C | °F | Direction | MPa | ksi | MPa | ksi | % |
| 68 | 20 | Longitudinal | 98.6 | 680 | 149.4 | 1030 | 14 |
| 68 | 20 | Transverse | 100.0 | 690 | 139.2 | 960 | 22 |
| 1800 | 982 | Longitudinal | 31.9 | 220 | 34.8 | 240 | 4 |
| 1800 | 982 | Transverse | 31.9 | 220 | 36.3 | 250 | 6 |
| 2000 | 1093 | Longitudinal | 24.7 | 170 | 26.1 | 180 | 4 |
| 2000 | 1093 | Transverse | 23.2 | 160 | 27.6 | 190 | 5 |
Inconel MA758 SHOW
Nickel Alloy MA758 Showcase
From initial samples to large scale production, we supply high quality inconel ma758 products and help you achieve your manufacturing goals.
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たった4つのステップ
Custom Inconel MA758 Quotation Process
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Inconel MA758 Supplier - Arialloy
生産から品質管理まで、すべての工程を完璧を目指してきめ細かく調整しています
Arialloy inconel alloy ma758 manufacturer has always been at the forefront of the industry. With its unremitting pursuit of quality, precision, and professional solutions, Arialloy has gradually established a complete production system and rapid supply capabilities. By continuously improving manufacturing processes, adopting cutting edge equipment, and adhering to strict quality control, Arialloy ensures that every product meets the highest requirements for durability, precision, and international standards
Inconel MA758 Applications
Inconel Alloy Solutions
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Inconel MA758 Knowledge
Nickel Alloy MA758 Wiki
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Custom Inconel MA758 FAQs
当社の専門家チームが、お客様のビジョンを現実のものにするため、あらゆる段階でサポートいたします。関連するサポートについては、よくある質問（FAQ）をご覧ください。
To buy inconel ma758 from us, please send your requirements to sales@arialloy.com or submit an inquiry through the form below. Our sales team will prepare a detailed quotation. Once you approve the quotation, send your PO. We will then issue the PI for payment and proceed with production after receiving the prepayment. We will inform you when production is complete.
In most cases, our sales team can prepare an inconel ma758 quotation within 24 hours. Should your inquiry be incomplete or unsuitable for quotation, we will contact you promptly.
The usual shipping arrangement for our FOB priced inconel ma758 is for the customer to appoint a forwarder. We will coordinate with your selected forwarder and handle the local cooperation required from our side. If you would like us to manage the freight, we can arrange transportation and advise you of the cost.
Raw metal costs can have a direct and significant influence on alloy pricing. Inconel MA758 and other superalloys rely on important metallic elements, and changes in the prices of nickel, chromium, and yttrium oxide, and similar materials can affect the final selling price.
We do our own inconel ma758 smelting in house. Our factory operates over 30 vacuum and electroslag remelting furnaces, with four available capacities: 50 kg, 200 kg, 1,000 kg, and 5,000 kg. This range of equipment makes smaller scale production possible and supports lower MOQs.
Certainly, we can provide the inconel ma758 MTR before shipment. It is prepared in accordance with applicable standards and contains the material standard, chemistry, mechanical test results, dimensions, and heat number.
We maintain strict control over the inconel ma758 melt composition by managing material proportions and performing chemical analysis. Once the finished product is ready, PMI testing is conducted, and third-party laboratory testing can be requested for further validation.