Nickel Alloy Round Bar Inconel Alloy, Incoloy Round Bar / Hastelloy Bars Custom Cutting into Any Length

Common Grades of Nickel Alloy Round Bars

Industry Standards for Nickel Alloy Round Bars

• ASTM/ASME Standards: ASTM B160 (Nickel 200/201), ASTM B925 (general nickel alloy bars), ASME SB160 (seamless nickel alloy bars) — specify ,mechanical properties, and dimensional tolerances.
• Aerospace Specifications: AMS 5660 — sets rigorous standards for purity, heat treatment, and non-destructive testing for aerospace-grade applications.
• International Standards: DIN (Germany), JIS (Japan), BS (UK) — align with regional manufacturing norms for surface quality (Ra ≤ 1.6μm typical) and mechanical performance.
• Custom Certifications: Available with mill test reports (MTRs), NACE MR0175 compliance (for oil/gas), and FDA approval (for food processing) upon request.

Key Features of Nickel Alloy Round Bars

1. Exceptional Corrosion Resistance: Nickel forms a dense, self-healing oxide layer that protects against acids (sulfuric, hydrochloric), alkalis, seawater, and chlorides. Hastelloy C276 and Incoloy 825 excel in the most aggressive chemical environments.
2. High-Temperature Stability: Retains strength and oxidation resistance at extreme temperatures — Inconel 600 operates reliably up to 1453°C, while Nickel 200 maintains performance from cryogenic levels to 1200°F.
3. Superior Mechanical Strength: High tensile strength (≥520MPa for Nickel 200) and toughness enable resistance to heavy loads and deformation. Forged variants offer enhanced structural integrity for high-stress components.
4. Excellent Fabricability: Easy to machine, weld, and form into precision parts. Supports cold/hot working processes without compromising corrosion resistance or strength.
5. Long-Term Durability: Resists dimensional changes and material fatigue, reducing maintenance costs and equipment downtime in critical applications.

Applications Across Industries

• Chemical Processing: Reactors, pipes, valves, and pump shafts — Hastelloy C276 and Nickel 200 withstand corrosive feedstocks and high-pressure reactions.
• Oil & Gas: Downhole tools, wellhead components, and offshore platforms — Monel 400 and Inconel 718 resist sulfide stress cracking and seawater corrosion.
• Aerospace & Defense: Turbine blades, engine components, and spacecraft parts — Inconel 625 and 718 handle extreme heat and mechanical stress.
• Marine Engineering: Ship propellers, offshore pipelines, and desalination equipment — UNS N02201 and Monel 400 prevent seawater-induced corrosion.
• Food & Pharmaceutical: Mixers, evaporators, and storage tanks — Nickel 200’s non-toxic, corrosion-resistant properties ensure compliance with food safety standards.
• Energy Sector: Nuclear control rods (Nickel 200), thermal power plant heat exchangers (Incoloy 800), and renewable energy components — withstands thermal cycling and aggressive coolants.

Custom Cutting & Value-Added Services