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INCONEL 600（UNS N06600） Bar
Nickel-Chromium-Iron Alloy for High-Temperature & Corrosive Service
INCONEL 600 bar is commonly used for machined components such as valve parts, pump shafts, fasteners, flanges and fittings where heat resistance and broad corrosion resistance are required.
As a professional Chinese nickel-based alloy manufacturer, we supply INCONEL 600 in multiple product forms with stable chemistry, consistent mechanical properties, and flexible dimensional customization for global industrial users.
Typical supply range (custom sizes and tolerances available upon request):
Item | Range / Options | Notes |
Diameter | 6 – 450 mm | Round bar standard; square/flat/hex available by request. |
Length | Up to 6000 mm | Cut-to-length (sawing) by agreement; define tolerance if critical. |
Shape | Round / Square / Flat / Hex | Forged / hot-rolled / cold-drawn per size requirement. |
Surface finish | Black / Peeled / Ground / Polished | Surface machining available for tight tolerance. |
End | Saw-cut / Facing / Chamfer | End prep available for machining and assembly. |
Straightness / tolerance | Per ASTM/EN or as agreed | Define straightness for long shafts and precision parts. |
Delivery condition | Solution annealed (standard) | Annealed & pickled / bright depending on size/finish. |
Dimension definition: DIA × LENGTH.
• Excellent oxidation resistance up to 1093°C (2000°F) in air and many industrial atmospheres
• Good resistance to carburization and nitriding environments
• Strong resistance to chloride-ion stress corrosion cracking (SCC)
• Good resistance to caustic alkalis and many organic/inorganic acids
• High nickel content provides resistance to reducing media and high-purity water corrosion
• Good fabrication and welding performance for demanding service equipment
Element | Ni | Cr | Fe | C | Mn | Si | Cu | S |
INCONEL 600 | ≥ 72.0 | 14.0–17.0 | 6.0–10.0 | ≤ 0.15 | ≤ 1.00 | ≤ 0.50 | ≤ 0.50 | ≤ 0.015 |
Nickel and chromium provide a balanced combination of oxidation resistance and corrosion resistance across a wide range of service media.
Property | Value |
Tensile Strength (Rm) | ≥ 550 MPa |
Yield Strength (Rp0.2) | ≥ 240 MPa |
Elongation | ≥ 30 % |
Hardness | ≤ 95 HRB |
Mechanical properties may vary slightly with product form, thickness, and heat treatment condition.
Standard System | Specification |
ASTM / ASME | ASTM B166 / ASME SB-166 |
EN | EN 10204 |
UNS | N06600 |
DIN | 2.4816 |
JIS | NCF 600 |
Item | Range |
Diameter | 6 – 450 mm |
Length | Up to 6000 mm |
Shape | Round / Square / Flat / Hex |
Surface Finish | Black / Peeled / Ground / Polished |
End | Saw-cut / Facing / Chamfer |
Custom sizes, tight tolerances, and cut-to-length service are available upon request.
• Solution Annealed
• Annealed & Pickled (where applicable)
• Valve parts, pump shafts, and precision machined components
• Furnace fixtures, rollers, and heat-treatment hardware
• Chemical processing equipment components and fasteners
• Nuclear engineering hardware and tooling
• Caustic service components and high-purity water systems
• General corrosion/heat resistant parts for OEM and EPC projects
INCONEL 600 can be fabricated and welded using standard nickel-alloy practices.
Common welding methods include:
• GTAW (TIG)
• GMAW (MIG)
• SMAW
Matching filler metals such as ERNiCr-3 are typically recommended.
• EN 10204 3.1 Material Test Certificate
• Chemical composition analysis
• Mechanical testing (tensile, hardness)
• PMI / XRF testing available
• Dimensional inspection
• Third-party inspection on request (BV, SGS, TUV, DNV)
• PVC protective film on surface (where applicable)
• Wooden pallets or export-grade crates
• Seaworthy packaging for long-distance shipment
• Global delivery by sea, air, or multimodal transport
• Professional nickel-based alloy manufacturer in China
• Stable raw material sourcing and melting control
• Wide stock and fast production cycle
• Competitive pricing for global projects
• Experience with international EPC, OEM, and distributors
For quotation or technical consultation, please provide:
• Required grade (INCONEL 600)
• Diameter × Length
• Quantity
• Surface finish / delivery condition
• Application environment
Our technical team will respond with datasheets, pricing, and delivery schedule promptly.
