Alloy 600 pipe is a nickel-chromium-iron-based solid solution strengthened alloy with excellent high-temperature corrosion resistance and oxidation resistance, as well as superior hot and cold working and welding process properties. It exhibits satisfactory thermal strength and high ductility at temperatures below 700°C. The alloy can be strengthened through cold working and can be joined using resistance welding, fusion welding, or brazing. ZIZI supplies cold-rolled sheets, hot-rolled plates, strips, wires, bars, discs, rings, and ring forgings, suitable for manufacturing oxidation-resistant components subjected to low loads at temperatures below 1100°C. This alloy is primarily used in high-temperature corrosion environments such as nuclear reactors, aerospace engine components, petrochemical equipment, and heat treatment furnaces.
ZIZI specializes in Inconel 600 pipes and has many years of experience manufacturing UNS N06600 pipes. We offer high quality, low cost, and excellent service. As a result, our Inconel 600 pipes are exported to numerous countries, including Kuwait, Saudi Arabia, Oman, the United Arab Emirates, Singapore, Malaysia, Indonesia, South Korea, Chile, Peru, Venezuela, Australia, Nigeria, Angola, Senegal, Mozambique, Azerbaijan, the Netherlands, Brazil, Norway, the United Kingdom, Mexico, and Canada.
What is an Inconel pipe?
Inconel pipes are high-performance metal tubes made of Inconel alloys, whose main components are nickel, chromium and iron, with excellent high temperature, corrosion and oxidation resistance. These pipes are widely used in extreme environments such as aerospace, nuclear power, chemical industry, marine engineering and high temperature gas processing equipment, and are able to work stably for long periods of time under high temperatures, high pressures and strong corrosive media.
Inconel 600 Pipe Specifications
| Size | 15 NB to 150 NB IN |
| Type | Seamless/ERW/Welded/Fabricated/LSAW Pipes |
| Standards | ASME SB-167 ASME SB-829 ASME SB-775 ASME SB-725,UNS N06690/Werkstoff Nr:2.4816 |
| End | Plain End,Beveled End,Treaded. |
| Length | Single Random,Double Random &Cut Length. |
| Form | Round,Square,Rectangular,Hydraulic Etc. |
ASTM B167 Inconel 600 Seamless Pipes and Tubes
- This specification covers nickel-chromium-iron alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045, and N06696), nickel – chromium – cobalt – molybdenum alloy (UNS N06617), and nickel-iron-chromium-tungsten alloy UNS N06674), in cold-worked annealed, hot-worked annealed, and hot-finished seamless pipe and tube intended for general corrosion resistant and heat resistant applications.
- The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
- The following safety hazards caveat pertains only to the test methods portion, Section 13, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
UNS N06600 Inconel 600 Seamless Pipe Chemical Composition
| Grade | C≤ | Mn≤ | Si≤ | S≤ | Cu≤ | Fe | Ni | Cr |
| Inconel 600 | 0.15 | 1.0 | 0.5 | 0.015 | 0.5 | 6.0-10.0 | 72.0min | 14.0-17.0 |
Inconel 600 Pipe Mechanical Properties
| UNS NO6600: | Tensile Strength, min psi (MPa) | Yield Strength (0.2 % offset), min, psi (MPa) | Elongation in 2 in. or 50 mm or 4D min,% |
| Hot-worked or hot- worked annealed: 5 in. (127 mm)in outside diameter and under | 80000(550) | 30000(205) | 35 |
| Over 5 in. (127mm)in outside diameter | 75000 (515) | 25000(170) | 35 |
| Cold-worked annealed ：5 in. (127 mm)in outside diameter and under | 80000(550) | 35000(240) | 30 |
| Over 5 in. (127 mm)in outside diameter | 80000(550) | 30000(205) | 35 |
Inconel 600 Pipes Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Inconel 600 | 2.4816 | N06600 | NCF 600 | NA 13 | МНЖМц 28-2,5-1,5 | NC15FE11M | NiCr15Fe |
Inconel 600 Process Performance and Requirements
Inconel 600 Forming Performance The alloy exhibits excellent hot working properties. The forging heating temperature for ingots is 1110–1140°C; the final forging temperature must not be less than 950°C. The rolling heating temperature for slabs is 1130–1170°C, and the finishing rolling heating temperature is 1090–1130°C. The solution treatment temperature for finished products is 1010–1050°C.
Alloy 600 Welding Properties The alloy has good weldability and can be joined using various methods such as arc welding, TIG welding, resistance welding, and brazing. Large or complex welded structural components should be annealed at 870°C for 1 hour after fusion welding to eliminate welding stresses.
Alloy 600 pipe component heat treatment process The heat treatment process for components should be conducted in accordance with the heat treatment regimen specified in the corresponding material standards. Annealing treatment for thin plates and strip components should be performed in a protective atmosphere.
Alloy 600 Pipe Dimension
| Pipe Schedules | |||||
| Nominal Pipe Size,in. | Outside Diameter | Nominal Wall Thickness,in. (mm) | |||
| Schedule No.5 | Schedule No.10 | Schedule No.40 | Schedule No.80 | ||
| 1/4 | 0.540(13.7) | … | 0.065(1.6) | 0.088(2.2) | … |
| 3/8 | 0.675(17.1) | … | 0.065(1.6) | 0.091 (2.3) | 0.126(3.2) |
| 1/2 | 0.840(21.3) | 0.065(1.6) | 0.083(2.1) | 0.109(2.8) | 0.147(3.7) |
| 3/4 | 1.050(26.7) | 0.065(1.6) | 0.083(2.1) | 0.113(2.8) | 0.154(3.9) |
| 1 | 1.315(33.4) | 0.065(1.6) | 0.109(2.8) | 0.133(3.4) | 0.179(4.5) |
| 1 1/4 | 1.660(42.2) | 0.065(1.6) | 0.109(2.8) | 0.140(3.6) | 0.191 (4.8) |
| 1 1/2 | 1.900(48.3) | 0.065(1.6) | 0.109(2.8) | 0.145(3.7) | 0.200(5.1) |
| 2 | 2.375(60.3) | 0.065(1.6) | 0.109(2.8) | 0.154(3.9) | 0.218(5.5) |
| 2 1/2 | 2.875(73.0) | 0.083(2.1) | 0.120(3.0) | 0.203(5.2) | 0.276(7.0) |
| 3 | 3.500(88.9) | 0.083(2.1) | 0.120(3.0) | 0.216(5.5) | 0.300(7.6) |
| 3 1/2 | 4.000(101.6) | 0.083(2.1) | 0.120(3.0) | 0.226(5.7) | 0.318(8.1) |
| 4 | 4.500(114.3) | 0.083(2.1) | 0.120(3.0) | 0.237(6.0) | 0.337(8.6) |
| 5 | 5.563(141.3) | … | . | 0.258(6.5) | … |
| 6 | 6.625(168.3) | … | … | 0.280(7.1) | … |
| The pipe schedules shown above conform with standards adopted by the American National Standards Institute. | |||||
Tolerances on Cut Lengths of Light-Wall Tube
| Tolerances on Cut Lengths of Light-Wall Tube | |||
| Length, ft (m) | Tube Size, in. (mm) | Permissible Variations, in. (mm) | |
| Over | Under | ||
| Under 1 (0.30) | up to 1.250 (31.8), incl | 1⁄32 (0.8) | 0 (0) |
| 1 to 4 (0.30 to 1.22), incl | up to 1.250 (31.8), incl | 1⁄16 (1.6) | 0 (0) |
| Over 4 to 10 (1.22 to 3.0), incl | up to 1.250 (31.8), incl | 3⁄32 (2.4) | 0 (0) |
| Over 10 (3.0) | up to 1.250 (31.8), incl | 3⁄16 (4.8) | 0 (0) |
Available Forms and Size Range
We can provide the following types of Alloy 600 pipe according to customer requirements:
Seamless Pipe
Welded Pipe
Hot-rolled Pipe, Cold-drawn Pipe
Standard sizes or customized non-standard sizes
Outer diameter range: 6mm – 219mm
Wall thickness range: 0.5mm – 25mm
Common Applications
Heat treatment equipment components (furnace tubes, heaters, etc.)
Chemical equipment (reactors, evaporators, heat exchanger tubes)
Nuclear industry (reactor core components, steam generator tubes)
Aviation engine components
Flue gas desulfurization systems and marine environment piping
You can get an offer for products in below material forms:
-Pipe and Tube (EN 10216-5, ASTM A213, ASTM A249, A312, A790,)
-Forged Fitting and Flange (ASTM A182 , ASTM A105,ASTM B564 )
-Butt Weld Fittings (ASTM A234, ASTM A403,ASTM A815)
-Round bar , Billet (ASTM A276, ASTM A479)
– Plate, Sheet, Strip(ASTM A240, EN 10028-7, A480)
-Bolting, Nuts（ASTM A193, A194, A320）
Alloy 600 Pipe Exported Countries
We Export Alloy 600 Pipe to Saudi Arabia, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen , Syria, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Cambodia, Argentina, Bolivia, Brazil, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Jamaica, Bahamas, Denmark, Norway, Germany, France,Italy, United Kingdom, Spain, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Finland, Ireland, Croatia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Europe, Africa, Asia, North America, South America, Middle East.etc