Inconel

Inconel

Inconel composition and price per kg

Inconel grades at a glance with ASTM standard specification and equivalent chart

The nameInconel steel适用于所有基于镍铬奥氏体eels. These are superalloys of chromium and nickel. They perform extremely well under high pressure and high temperature environments. They are very much resistant to oxidation corrosion and therefore could be used in oxidation prone applications. Like the weathering steel, Inconel material also forms an oxide layer upon first contact with oxidizing agents and then oxide layer prevents from further corrosion due to oxidation. Thermally induced crystal vacancies are less or absent in Inconel material which make them applied in high temperature environments where ordinary steel or aluminum would not stand. The Inconel density changes with the different grades of the material. There are different grades designated by numbers such as600, 617,625, 690,718andX750. TheInconel 600for example has 8.47 grams per centimeter cube of density. These are developed through different methods. Depending on the grade, they could be formed either by solid solution strengthening or precipitation strengthening methods. The gamma double prime forming cubic crystals avoid the creep in elevated temperatures. For this purpose, niobium is added in some precipitation strengthening grades. Due to the rapid hardening of the material, cold working is not possible. Also, machining is difficult on these materials. There are special tools and procedures involved in the machining of this material to avoid the plastic deformation of the material or the tools. The Inconel price is competitive and we can provide you with a comprehensive price list upon request. There are different grades of the Inconel alloy that are used in different industries and applications. TheInconel x-750is used mostly in gas turbine components such as blades, seals and rotors. There are different Inconel applications but mostly in the aviation, space and gas industries. The differentInconel gradescan be used for different purposes.

Inconel Alloy Products

Inconel price per kg

Inconel Alloy US $10/Pound

Inconel Grades

Inconel ASTM Standard & Specification

Products Available Shapes

International Standard

Bar

ASTM B 446/ASME SB 446, ISO 9723, VdTÜV 499, BS 3076NA21, EN 10095, DIN 17752 , ASME Code Case 1935, SAE/AMS 5666,

Wire

DIN 17753, SAE/AMS 5837, ISO 9724

Sheet / Plate

ASTM B 443/ASTM SB 443,ISO 6208, VdTÜV 499, BS 3072NA21 (Sheet, Plates), EN 10095, DIN 17750, ASME Code Case 1935, SAE/AMS 5599 & 5869 & MAM 5599,

Pipe / Tube ASTM B444/ B829, ASME SB 444/ SB 829 (Seamless), ASME SB 704/SB 751 and ASTM B704/B 751 (Welded), ASME SB 705/ SB 775 and ASTM B705/B 775 (Welded), VdTÜV 499, BS 3074NA21 (Seamless), ISO 6207, SAE/AMS 5581 (Seamless & Welded), DIN 17751, ASME Code Case 1935.

Pipe Fittings (Buttweld)

ASTM B 366/ ASME SB 366

Forging/ Forged Items

ASTM B 564/ ASME SB 564, DIN 17754, ISO 9725

Welding Wire

A5.14 ERNiFeCr-2

Heat Resisting Steels & Alloys DIN 17744, ISO 4955A

Inconel Alloy Temperature Range

Inconel 600Heat Capacity units

度量:0.444 J / g -°C
English: 0.106 BTU/lb-°F

Inconel 625Heat Capacity units Metric: 0.41 J/g-°C
English: 0.098 BTU/lb-°F

Inconel Applications & Uses

  • Aerospace industries
  • Marine applications
  • Sea-water applications
  • Jet Engine Components
  • Commercial Gas Turbines
  • Food Processing
  • Chemical Processing
  • Cryogenic Storage Tanks
  • Power generation
  • Nuclear reactors
  • Gas turbines
  • Pressure vessels

Inconel Alloy Composition

Inconel Element, proportion by mass (%)
Ni Cr Fe Mo Nb & Ta C Co Cu Mn Al Ti Si S P B
600 ≥72.0 14.0–17.0 6.0–10.0 ≤0.15 N/A ≤0.5 ≤1.0 ≤0.5 ≤0.015
617 44.2–61.0 20.0–24.0 ≤3.0 8.0–10.0 0.05–0.15 10.0–15.0 ≤0.5 ≤0.5 0.8–1.5 ≤0.6 ≤0.5 ≤0.015 ≤0.015 ≤0.006
625 ≥58.0 20.0–23.0 ≤5.0 8.0–10.0 3.15–4.15 ≤0.1 ≤1.0 ≤0.5 ≤0.4 ≤0.4 ≤0.5 ≤0.015 ≤0.015
690 ≥58 27–31 7–11 ≤0.05 ≤0.50 ≤0.50 ≤0.50 ≤0.015
Nuclear grade 690 ≥58 28–31 7–11 ≤0.04 ≤0.10 ≤0.50 ≤0.50 ≤0.50 ≤0.015
718 50.0–55.0 17.0–21.0 Remainder 2.8–3.3 4.75–5.5 ≤0.08 ≤1.0 ≤0.3 ≤0.35 0.2 - -0.8 0.65–1.15 ≤0.35 ≤0.015 ≤0.015 ≤0.006
X-750 ≥70.0 14.0–17.0 5.0–9.0 0.7–1.2 ≤0.08 ≤1.0 ≤0.5 ≤1.0 0.4–1.0 2.25–2.75 ≤0.5 ≤0.01

Properties of Inconel

必威体育官网 Hardness, Rockwell Form and Condition Yield Strength Tensile Strength Elongation %
ksi MPa ksi MPa
Bars 65-85B Cold drawn Annealed 25-50 170-345 80-100 550-690 55-35
Plates 65-85B Hot rolled Annealed 30-50 205-345 80-100 550-725 55-35
Sheets 88B max Cold Rolled (CR) Annealed 30-45 205-310 80-100 550-690 55-35
Pipe/ Tubes 88B max Cold Drawn Annealed 25-50 170-345 80-100 550-690 55-35
Wires - Cold Drawn Annealed 35-75 240-520 80-120 550-830 45-20
Wires - Cold Drawn No 1 Temper 70-105 480-725 105-135 725-930 35-15
Wires - Spring Temper 150-210 1035-1450 170-220 1170-1520 5-2
Bars/ Rods ≤ 287 HB Annealed 60 414 120 827 30
Sheet 145-240 Annealed 60 414 120 827 30
Tube - Annealed 60 414 120 827 35

Inconel Melting Point

Inconel has a higher melting point of 2,540°F-2,600°F (1,390°C-1,425°C), check below the grade wise melting range.

Inconel 718Melting Point Range Solution Treated: 2500-2600 Deg F
Solution Treated and Aged: 1370-1430 Deg C
Inconel 601Melting Point Range 1411 Deg C (2571 Deg F)
Inconel 600Melting Point Range Metric:1354 - 1413 Deg C
English:2470 - 2580 Deg F
Inconel 625Melting Point Range 2350 - 2460 Deg F (1280 - 1350 Deg C)

Corrosion Resistant + High Temp Strength alloys

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