
Alloy 601 Plate
1. Standard: ASTM B168 / ASME SB168, ASTM B906 / ASME SB906
2. Width: 0~2500mm or as per your requirements
3. Length: 0~12m or as per your requirements
4. Thickness: 0.3~ 50mm or as per your requirements
5. Grades:Inconel 601, UNS N06601, WNR.2.4851
Inconel 601 (UNS N06601) is a high-performance nickel-based high-temperature alloy known for its excellent oxidation resistance, corrosion resistance and high-temperature strength. Alloy 601 has become an ideal material choice for extreme environments through optimized chemical composition and heat treatment process, especially in high-temperature oxidizing atmosphere.
Inconel 601 Plate & Sheet Manufacturer, Suppliers
HT PIPE is a well-known stockist and exporter. We are a Hastelloy B2 material supplier with 15+ export experience. We not only provide pipes, ASTM B168 UNS N06601 Plate, round bars, but also pipe fittings, flanges, etc. Contact us for more information and prices for free.
ASTM B168 UNS N06601 Chemical composition
The chemical composition of Inconel 601 is based on nickel (Ni) as the main matrix (about 58-63%), with the addition of chromium (Cr, 21-25%), aluminum (Al, 1.0-1.7%) and a small amount of iron (Fe) and other trace elements.
Nickel Alloy 601 Plate Mechanical properties
At room temperature, the typical tensile strength of Inconel 601 plate is about 655 MPa, the yield strength is 240 MPa, and the elongation is about 45%. As the temperature increases, its strength gradually decreases, but it can still maintain about 50% of the room temperature strength at 800°C.
Alloy 601 Plate Physical Properties
| Density (lb / cu. in.) | 0.293 |
| Specific Gravity | 8.11 |
| Specific Heat (Btu/lb/Deg F – [32-212 Deg F]) | 0.107 |
| Electrical Resistivity (microhm-cm (at 68 Deg F)) | 710 |
| Melting Point (Deg F) | 2460 |
| Thermal Conductivity | 87 |
| Mean Coeff Thermal Expansion | 7.6 |
| Magnetic Permeability | 1.003 |
| Modulus of Elasticity Tension | 29.95 |
Inconel 601 UNS N06601 Sheet Standard Specification
| Specification: | ASTM B168 / ASME SB168 |
| Length: | 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm. |
| Width: | 1000mm / 1219mm /1250mm / 1500mm / 2000mm |
| Thickness: | Ranging from 0.3mm to 20mm |
| Hardness: | As per ASME A & NACE MR 175 |
| Finish: | Hot rolled plate (HR), Cold rolled sheet (CR) |
Inconel N06601 Plate Hot forming
It is recommended to perform hot working in the temperature range of 870-1230°C, and rapid cooling is required after completion to avoid carbide precipitation.
Aloy N06601 Plate Cold forming
Due to the alloy's significant tendency to work hardening, large radius dies and step-by-step forming are required, with intermediate annealing if necessary (annealing temperature is about 1095-1150°C).
Welding of Inconel 601 Plate
TIG, MIG or plasma arc welding can be used, and ERNiCrFe-12 or similar welding materials are recommended. After welding, avoid staying in the sensitization temperature range (540-870°C) for a long time to prevent the risk of intergranular corrosion.
Inconel 601 Plate Application
- Off-Shore Oil Drilling Companies
- Power Generation
- Gas Processing
- Petrochemicals
- Pharmaceutical Equipment
- Specialty Chemicals
- Chemical Equipment
- Pharmaceuticals
- Pulp & Paper Industry

Inco 601 Tolerances on thickness of steel plates
| Tolerance over and under nominal thickness t (mm) | ||||||||||
| Width w (mm) | 2.5 | 4.5 | 6.0 | 8.0 | 10.0 | 12.5 | 16.0 | 20.0 | 25.0 | 30 |
| w < 1200 | 0.20 | 0.23 | 0.3 | 0.32 | 0.35 | 0.8 | 0.8 | 0.8 | 1 | 1.4 |
| 1200< w <1500 | 0.2 | 0.25 | 0.3 | 0.35 | 0.38 | 0.8 | 0.8 | 0.9 | 1 | 1.4 |
| 1500< w <1800 | 0.2 | 0.28 | 0.32 | 0.38 | 0.4 | 0.8 | 0.8 | 0.9 | 1.1 | 1.5 |
| 1800< w <2100 | 0.20 | 0.30 | 0.36 | 0.40 | 0.45 | 0.80 | 0.80 | 0.90 | 1.1 | 1.5 |
| 2100< w <2400 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | 1 | 1.1 | 1.5 | |
| 2400< w <2700 | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | 1 | 1.1 | 1.3 | 1.7 | |
| 2700< w <3000 | 0.8 | 0.9 | 1 | 1 | 1 | 1.1 | 1.3 | 1.4 | 1.8 | |
Tolerances on length of 2.4851 plates
| Tolerance(mm) | ||
| Nominal length (mm) | Minus | Plus |
| L < 2,000 | 0 | 10 |
| 2,000 < L < 8,000 | 0 | 0.005 times L |
| L > 8,000 | 0 | 40 |
Tolerances on width of alloy N06601 plates
| Tolerance (mm) | ||||
| Trimmed edge | Mill edge | |||
| Nominal width (mm) | Minus | Plus | Minus | Plus |
| w < 1200 | 0 | 3 | 0 | 20 |
| 1200 < w < 1500 | 0 | 5 | 0 | 20 |
| w > 1500 | 0 | 5 | 0 | 20 |
FAQ
Q: About Inconel 601 Plate prices?
A: Prices from ranges $30 - $35 per kilogram, vary depending on size, wall thickness, supplier etc.
Q: How long does your delivery time take?
A: Delivery time is within 5-21 days
Q: Is There Sample Service?
A: Samples Are Provided Free Of Charge
Q: What Is The Minimum Order Quantity?
A: No Minimum Order Quantity
Q: How to pack the products?
A: The inner layer has a waterproof paper outer layer and is fixed with a fumigation wooden pallet.
Q: Exported Countries
A: Brazil, South Africa, Indonesia, India, Singapore, Malaysia, Iran, Russia, UAE, Chile, Laos, etc
Q: Can we visit your factory?
A: Of course, you are always welcome!
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