Nimonic 80A is a nickel-based superalloy designed for high-temperature strength, oxidation resistance, and excellent mechanical stability. It is widely used in aerospace turbine components, fasteners, and high-temperature springs. The round bar form of Nimonic 80A is especially sought after in machining and manufacturing industries. This article provides an in-depth breakdown of Nimonic 80A round bar prices, size-based costs, and key factors affecting global pricing in 2025.
About Nimonic 80A Round Bars
Nimonic 80A round bars are precision-manufactured, heat-treated products that come in various diameters and lengths. They are typically used in critical high-heat environments where conventional stainless steels fail. The round bar form offers ease of machining and versatility in application.
Chemical Composition of Nimonic 80A
Nimonic 80A is composed of a nickel-chromium base with added titanium and aluminum for precipitation hardening.
| Element | Typical Content (%) |
|---|---|
| Nickel (Ni) | 69–76 |
| Chromium (Cr) | 18–21 |
| Aluminum (Al) | 1.0–1.8 |
| Titanium (Ti) | 1.8–2.7 |
| Iron (Fe) | ≤ 3.0 |
| Carbon (C) | ≤ 0.1 |
Standard Sizes of Nimonic 80A Round Bars
Round bars come in a wide range of sizes. The most common diameters range from 8 mm to over 100 mm. The size affects the weight and, consequently, the price.
| Diameter (mm) | Common Length | Use Case |
|---|---|---|
| 10–20 mm | 1–3 meters | Bolts, pins, aerospace fasteners |
| 21–50 mm | 1–6 meters | Structural rods, shafts |
| 51–100 mm | Cut-to-length | Machined turbine components |
Nimonic 80A Round Bar Price by Diameter
Pricing varies by diameter, surface finish, and order quantity. Below is a general pricing guide for 2025.
| Bar Diameter | Price Range (USD/kg) | Notes |
|---|---|---|
| ≤ 20 mm | $85 – $105 | Higher cost due to precision rolling |
| 21 – 50 mm | $90 – $115 | Most common in aerospace applications |
| ≥ 51 mm | $100 – $130 | Heavier weights increase cost per unit |
Global Price Comparison
The market for Nimonic 80A round bar varies by region due to local manufacturing capacity, demand, and shipping logistics.
| Region | Average Price (USD/kg) | Key Characteristics |
|---|---|---|
| USA | $100 – $120 | Aerospace-grade certification, rapid delivery |
| Europe | $105 – $125 | Strict quality controls, local production |
| India | $85 – $110 | Bulk manufacturing, cost-effective exports |
| China | $80 – $105 | Large-scale production, price competitive |
Factors Affecting Nimonic 80A Round Bar Pricing
Multiple variables influence the final price offered by suppliers:
| Factor | Impact Level | Description |
|---|---|---|
| Nickel Market Price | High | Nickel is the primary component and drives alloy cost |
| Bar Diameter | Medium | Larger bars require more material and machining |
| Quantity Ordered | High | Bulk discounts available for large orders |
| Certifications Required | Medium | Aerospace or military-grade specs increase price |
| Heat Treatment Type | Medium | Solution annealing and aging processes add cost |
Major Suppliers of Nimonic 80A Round Bar
These suppliers are known for providing certified Nimonic 80A round bars worldwide:
| Supplier | Region | Specialty |
|---|---|---|
| Special Metals Corporation | USA | Original developer of Nimonic alloys |
| VDM Metals | Germany | High-purity alloy products |
| Metalinox India | India | Wide range of Nimonic grades |
| Shenyang Zhongye | China | Export-focused supplier with large inventory |
Best Practices When Buying
To ensure you’re getting quality material at a fair price:
- Ask for Mill Test Certificates (MTCs): Confirms chemical and mechanical compliance
- Compare Multiple Suppliers: Prices can vary by 10–20% across sources
- Check Lead Times: Faster deliveries may cost more
- Verify Alloy Authenticity: Request documentation for Nimonic 80A origin
FAQs About Nimonic 80A Round Bar Price
1. What is the current price of Nimonic 80A round bar?
In 2025, Nimonic 80A round bar prices typically range from $85 to $130 per kg, depending on bar diameter, order size, and region.
2. Why are Nimonic 80A round bars more expensive than standard stainless steel?
Nimonic 80A contains a high percentage of nickel and requires special processing for high-temperature resistance, which significantly raises production costs.
3. Where can I get the best price on Nimonic 80A round bar?
Suppliers in China and India usually offer the most competitive prices, especially for large-volume orders. However, for certified aerospace-grade material, the USA and Europe remain preferred sources despite higher costs.
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