Inconel 600 Alloy
Approximate grade: UNS N06601 W.Nr 2.4851
Certification: ISO9001:2015
Alloy category: corrosion-resistant alloy
Substrate shape: tube/axial wire/strip/straight bar
Alloy series: nickel-chromium-iron alloy
Implementation standard: ASTM
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of inconel 600 alloy in China. If you're going to wholesale high quality inconel 600 alloy made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Inconel 600 introduce
Gnee Alloy Inconel 600 introduce
Inconel 600 (UNS N06600) is a high-performance nickel-chromium-iron superalloy, highly favored for its excellent oxidation and corrosion resistance at high temperatures. It is commonly used in nuclear reactors, aerospace components, and industrial furnaces.
Inconel 600 equivalent specifications
| Country | Body | Grade |
| USA | UNS | N06600 |
| France | AFNOR | NC 15 Fe |
| GB | BS | NA 14 |
| Germany | DIN | 2.4816 |
Inconel 600 Available Shape
Inconel 600 Seamless Pipe
Inconel 600 Plate
Inconel 600 Pipe Fitting
Inconel 600 Bar
Inconel 600 ASTM Product Specifications
| Specification | Title |
| B163 |
Seamless Nickel and Nickel Alloy Condenser and Heat Exchanger Tubes |
| B166 |
Nickel Chromium Iron Alloys (UNS N06600, N06601, N06690, N06025 & N06045) and Nickel Chromium Cobalt Molybdenum Alloy (UNS N06617) Rod, Bar and Wire |
| B167 |
Nickel Chromium Iron Alloys (UNS N06600, N06601, N06690, N06025 & N06045) Seamless Pipe & Tube |
| B168 |
Nickel Chromium Iron Alloys (UNS N06600, N06601, N06690, N06025 & N06045) and Nickel Chromium Cobalt Molybdenum Alloy (UNS N06617) Plate, Sheet & Strip |
| B366 |
Factory Made Wrought Nickel and Nickel Alloy Fittings |
| B516 |
Welded Nickel Chromium Iron Alloy (UNS N06600), UNS N06025, and UNS N06045 Tubes |
| B517 |
Welded Nickel Chromium Iron Alloy (UNS N06600), UNS N06025, and UNS N06045 Pipe |
| B564 |
Nickel Alloy Forgings |
| B751 |
General Requirements for Nickel and Nickel Alloy Welded Tube |
| B775 |
General Requirements for Nickel and Nickel Alloy Welded Pipe |
Nickel 600 Alloy Specification
Inconel 600 Chemical Composition (wt%)
| Element | Content (%) | Function |
|---|---|---|
| Nickel (Ni) | ≥ 72.0 (Balance) | Matrix element; corrosion resistance and high-temperature stability |
| Chromium (Cr) | 14.0 – 17.0 | Core solid-solution strengthening; oxidation and corrosion resistance |
| Iron (Fe) | 6.0 – 10.0 | Solid-solution strengthening, cost reduction |
| Carbon (C) | ≤ 0.15 | Controls carbide formation |
| Manganese (Mn) | ≤ 1.00 | Deoxidizer |
| Silicon (Si) | ≤ 0.50 | Deoxidizer |
| Phosphorus (P) | ≤ 0.030 | Ensures toughness |
| Sulfur (S) | ≤ 0.015 | Ensures hot workability |
| Copper (Cu) | ≤ 0.50 | Residual element |
| Cobalt (Co) | - | - |
Typical mechanical properties of Inconel 600
| Material | Form and Condition | Tensile Strength | Yield Strength | Elongation % | Hardness, Rockwell | ||
| ksi | MPa | ksi | MPa | ||||
| Alloy 600 rod and bar | Cold drawn Annealed | 80-100 | 550-690 | 25-50 | 170-345 | 55-35 | 65-85B |
| Alloy 600 Plate | Hot rolled Annealed | 80-100 | 550-725 | 30-50 | 205-345 | 55-35 | 65-85B |
| Alloy 600 Sheet | Cold Rolled Annealed | 80-100 | 550-690 | 30-45 | 205-310 | 55-35 | 88B max |
| Alloy 600 Tube and Pipe | Cold Drawn Annealed | 80-100 | 550-690 | 25-50 | 170-345 | 55-35 | 88B max |
Inconel 600 offers superior high-temperature and corrosion resistance.
High-Temperature Mechanical Properties
| Temp (°C) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Strength Retention (%) |
|---|---|---|---|---|
| 20 (RT) | ≥ 550 | ≥ 205 | ≥ 30 | 100% |
| 300 | ~520 | ~190 | ~32 | 95% |
| 400 | ~500 | ~180 | ~34 | 91% |
| 500 | ~480 | ~170 | ~36 | 87% |
| 600 | ~450 | ~160 | ~38 | 82% |
| 650 | ~420 | ~150 | ~40 | 76% |
| 700 | ~380 | ~140 | ~42 | 69% |
| 750 | ~350 | ~130 | ~44 | 64% |
| 800 | ~320 | ~120 | ~46 | 58% |
| 900 | ~250 | ~100 | ~50 | 45% |
High-Temperature Strength Retention
| Temperature | Strength Retention | Design Recommendation |
|---|---|---|
| 500°C | ~87% | Excellent for long-term service |
| 600°C | ~82% | Good for load-bearing |
| 650°C | ~76% | Reduce design stress |
| 700°C | ~69% | Short-term use |
| 800°C | ~58% | Limited exposure |
Corrosion Resistance
| Environment | Resistance Level | Notes |
|---|---|---|
| Oxidizing Acids (HNO₃) | Good to Excellent | - |
| Reducing Acids (H₂SO₄, HCl) | Poor | Not recommended |
| Chloride Pitting | Moderate | - |
| Chloride Stress Corrosion Cracking | Moderate | - |
| Seawater | Limited | - |
| High-Temperature Oxidation (to 1100°C) | Excellent | Primary advantage |
| Carburizing Atmospheres | Good | - |
| Alkaline Solutions | Excellent | - |
Corrosion Resistance Rating (1-5, 5 = best)
| Environment | Inconel 600 |
|---|---|
| Nitric Acid | 4 |
| Sulfuric Acid | 2 |
| Hydrochloric Acid | 1 |
| Seawater | 2 |
| High-Temp Oxidation (1100°C) | 5 |
| Alkaline Solutions | 5 |
Nickel Alloy 600 Size Chart
Bar Products
| Diameter (mm) | Length (mm) | Tolerance | Surface |
|---|---|---|---|
| 6 – 25 | 2000 – 6000 | h6 – h8 | Ground / Bright |
| 25 – 50 | 2000 – 6000 | h6 – h8 | Ground / Bright |
| 50 – 100 | 2000 – 4000 | h7 – h9 | Black / Rough Turned |
| 100 – 200 | 1000 – 3000 | h8 – h10 | Black / Rough Turned |
Tube Products
| OD (mm) | Wall Thickness (mm) | Tolerance | Surface |
|---|---|---|---|
| 6 – 30 | 0.5 – 3.0 | ±0.05 – ±0.10 mm | BA / AP |
| 30 – 50 | 1.0 – 5.0 | ±0.10 – ±0.15 mm | BA / AP |
| 50 – 100 | 2.0 – 8.0 | ±0.15 – ±0.30 mm | BA / AP |
Plate Products
| Thickness (mm) | Width (mm) | Length (mm) | Tolerance |
|---|---|---|---|
| 0.5 – 4.0 | 500 – 1200 | 1000 – 3000 | ±5% – ±10% |
| 4.0 – 10.0 | 500 – 1500 | 1000 – 4000 | ±5% – ±10% |
| 10.0 – 25.0 | 500 – 1500 | 1000 – 4000 | ±5% – ±10% |
Applications of inconel 600 Alloy
| Industry | Application | Operating Temperature |
|---|---|---|
| Heat Treatment | Furnace muffles, radiant tubes, retorts, baskets | 800 – 1100°C |
| Chemical Processing | Nitric acid equipment, heat exchangers | 400 – 700°C |
| Aerospace | Engine components, seals | 500 – 800°C |
| Nuclear | Reactor components | 300 – 600°C |
| Food Processing | Heating element sheaths | 400 – 700°C |
| Electrical / Electronics | Cathode ray tube components | 300 – 500°C |
Nickel Based Alloy 600 Packaging
GNEE Group Alloy 600 Product Packaging
Inconel 600 Non-Destructive Testing (NDT)
GNEE Group Nickel Alloy 600 Testing
| Test Method | Requirement | Standard | Acceptance Criteria |
|---|---|---|---|
| Ultrasonic Testing (UT) | As specified (100% for aviation/nuclear) | ASTM E2375 | No defects exceeding 0.8mm |
| Eddy Current Testing (ET) | As specified (tubes) | ASTM E426 | No relevant indications |
| Hydrostatic Test | 100% (tubes/pressure parts) | ASTM B829 | No leakage |
| Liquid Penetrant Inspection (LPI) | As specified | ASTM E1417 | No relevant indications |
| Visual Inspection | 100% | - | No surface defects |
About Gnee Alloy
GNEE is a professional supplier of Inconel nickel alloys, including Inconel 600, Inconel 601, Inconel 718, Inconel 690, and Inconel X-750, as well as other advanced materials. With over 18 years of export experience, we offer a full range of products, including seamless steel pipes, precision tubing, bars, plates, and forgings.
GNEE Alloys stocks and sells nickel-based alloy tubing, plates, strips, bars, and forgings. If you have any questions, please feel free to contact us at ss@gneesteel.com for a quote.
Gnee Alloy Inconel 600 certificate
FAQ
Q：What are the applications of Inconel 600?
A：It is used in the manufacture of rotary kilns, muffle furnaces, roller hearth furnaces, and other furnace components, as well as heat treatment baskets and trays. In the aerospace industry, Inconel 600 alloy is used to manufacture various engine and fuselage components that must withstand high temperatures, such as cable locking, exhaust bushings, and turbine seals.
Q：What is the difference between Inconel 600 and Inconel 718?
A：Inconel 600 has excellent corrosion resistance and formability, making it suitable for chemical and marine applications. Inconel 718, on the other hand, possesses superior high-temperature strength and creep resistance, making it the material of choice for aerospace and oil and gas applications.
Q：What is the difference between Alloy 600 and 316L?
A：Corrosion Resistance
This makes Inconel 600 alloy ideal for applications such as offshore oil drilling platforms or chemical plants, while 316 stainless steel, due to its excellent performance in alkaline environments, is more suitable for applications such as food processing equipment or marine hardware.
Q：Is Inconel 600 alloy magnetic?
A：Inconel 600 alloy is generally paramagnetic at room temperature; however, it exhibits ferromagnetism at chromium-depleted grain boundaries. This suggests that magnetic sensitization of Inconel 600 alloy can be used for non-destructive testing.
Q：Is Inconel 600 alloy machinable?
A：Inconel 600 alloy can be machined in both hot-worked and annealed states. Due to the significant heat generated during machining, high-speed steel tools, cast non-ferrous metal tools, or carbide tools should be used. The tools should be kept sharp.
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