ASTM B619 Welded Hastelloy C22 & C276 Alloy Pipe
- UNS N10001 (Hastelloy B), N10665 (Hastelloy B-2), N10675 (Hastelloy B-3)
- UNS N10276 (Hastelloy C276), N06022 (Hastelloy C-22), N06455 (Hastelloy C-4), N06200 (Hastelloy C-2000)
- UNS N06007 (Hastelloy G), N06975 (Hastelloy G2), N06035 (Hastelloy G-35), N06985 (Hastelloy G-3), N06030 (Hastelloy G-30)
- UNS N06002 (Hastelloy X)
Features
ASTM B619 Hastelloy C22 & C276 Welded Nickel and Nickel-Cobalt Alloy Pipe
Grades: UNS N10001 (Hastelloy B), UNS N10665 (Hastelloy B-2), UNS N10675 (Hastelloy B-3), UNS N10276 (Hastelloy C276), UNS N06455 (Hastelloy C-4), UNS N06007 (Hastelloy G), UNS N06975 (Hastelloy G2), UNS N06002 (Hastelloy X), UNS N06022 (Hastelloy C-22), UNS N06035 (Hastelloy G-35), UNS N06200 (Hastelloy C-2000), UNS N06985 (Hastelloy G-3), UNS N06030 (Hastelloy G-30)
Hastelloy C276, Hastelloy C22 Chemical Composition (wt.%)
Grade | Ni | Cr | Mo | Fe | W | C | Si | Co | Mn | V | P | S | Ti | Cu | Nb+Ta |
N10001 | rem. | 1.0 max | 26.0-30.0 | 4.0-6.0 | … | 0.05 max | 1.00 | 2.5 max | 1.0 max | 0.2-0.4 | 0.04 | 0.03 | … | … | … |
N10665 | rem. | 1.0 max | 26.0-30.0 | 2.0 max | … | 0.02 max | 0.10 | 1.0 max | 1.0 max | … | 0.04 | 0.03 | … | … | … |
N10675 | 65.0 min | 1.0-3.0 | 27.0-32.0 | 1.0-3.0 | 3.0 max | 0.01 max | 0.10 | 3.0 max | 3.0 max | 0.20 max | 0.03 | 0.01 | 0.20 max | 0.20 max | … |
N10276 | rem. | 14.5-16.5 | 15.0-17.0 | 4.0-7.0 | 3.0-4.5 | 0.01 max | 0.08 | 2.5 max | 1.0 max | 0.35 max | 0.04 | 0.03 | … | … | … |
N06455 | rem. | 14.0-18.0 | 14.0-17.0 | 3.0 max | … | 0.015 max | 0.08 | 2.0 max | 1.0 max | … | 0.04 | 0.03 | 0.70 max | … | … |
N06007 | rem. | 21.0-23.5 | 5.5-7.5 | 18.0-21.0 | 1.0 max | 0.05 max | 1.00 | 2.5 max | 1.0 – 2.0 | … | 0.04 | 0.03 | … | 1.5-2.5 | 1.75-2.5 |
N06975 | 47.0-52.0 | 23.0-26.0 | 5.0-7.0 | rem. | … | 0.03 max | 1.00 | … | 1.0 max | … | 0.03 | 0.03 | 0.70-1.50 | 0.70-1.20 | … |
N06002 | rem. | 20.5-23.0 | 8.0-10.0 | 17.0-20.0 | 0.20-1.0 | 0.05-0.15 | 1.00 | 0.5-2.5 | 1.0 max | … | 0.04 | 0.03 | … | … | … |
N06022 | rem. | 20.0-22.5 | 12.5-14.5 | 2.0-6.0 | 2.5-3.5 | 0.015 max | 0.08 | 2.5 max | 0.5 max | 0.35 max | 0.02 | 0.02 | … | … | … |
N06035 | rem. | 32.25-34.25 | 7.60-9.00 | 2.00 max | 0.60 max | 0.050 max | 0.60 | 1.00 max | 0.50 max | 0.20 max | 0.03 | 0.015 | … | 0.30 max | 0.40 max |
N06200 | rem. | 22.0-24.0 | 15.0-17.0 | 3.0 max | … | 0.010 max | 0.08 | 2.0 max | 0.50 max | … | 0.025 | 0.01 | … | 1.3-1.9 | 0.50 max |
N06985 | rem. | 21.0-23.5 | 6.0-8.0 | 18.0-21.0 | 1.5 max | 0.015 max | 1.00 | 5.0 max | 1.0 max | … | 0.04 | 0.03 | … | 1.5-2.5 | 0.50 max |
N06030 | rem. | 28.0-31.5 | 4.0-6.0 | 13.0-17.0 | 1.5-4.0 | 0.03 max | 0.80 | 5.0 max | 1.5 max | … | 0.04 | 0.02 | … | 1.0-2.4 | 0.30-1.50 |
Mechanical Properties
Grade | Tensile Strength (MPa) | Yield Strength (0.2% Offset) (MPa) | Elongation (%) |
N10001 | 690 | 310 | 40 |
N10665 | 760 | 350 | 40 |
N10675 | 760 | 350 | 40 |
N10276 | 690 | 283 | 40 |
N06455 | 690 | 276 | 40 |
N06007 | 621 | 241 | 35 |
N06975 | 586 | 221 | 40 |
N06002 | 690 | 276 | 35 |
N06022 | 690 | 310 | 45 |
N06035 | 586 | 241 | 30 |
N06200 | 690 | 310 | 45 |
N06985 | 621 | 241 | 45 |
N06030 | 586 | 241 | 30 |
Technical Specifications
Specification | Value |
Standard | ASTM B619/B619M Welded Nickel and Nickel-Cobalt Alloy Pipe (Hastelloy C22 & C276 Pipe) |
Grade | UNS N10001 (Hastelloy B), UNS N10665 (Hastelloy B-2), UNS N10675 (Hastelloy B-3), UNS N10276 (Hastelloy C276), UNS N06455 (Hastelloy C-4), UNS N06007 (Hastelloy G), UNS N06975 (Hastelloy G-2), UNS N06002 (Hastelloy X), UNS N06022 (Hastelloy C-22), UNS N06035 (Hastelloy G-35), UNS N06200 (Hastelloy C-2000), UNS N06985 (Hastelloy G-3), UNS N06030 (Hastelloy G-30) |
Manufacturing Process | Automatic welding |
Seam Type | Welded |
Tube Size | Outside Diameter (OD) Range: 10.3-219.1mm, Wall Thickness (WT) Range: SCH5S, 10S, 40S, 80S (1.65-8.18mm) |
Length | 6000-12000mm |
Delivery Condition | Solution-annealed |
Inspection Certificate | EN 10204 Type 3.1 (Mill Test Certificate), EN 10204 Type 3.2 (Witness Testing or 3rd Party Inspection) |
Test | Chemical analysis, Tensile test, Flattening test, Expansion test, Hydrostatic test, Nondestructive testing (NDT), Intergranular corrosion test, Metallographic examination |
Packing
Plain/Bevelled Ends, ends with plastic caps, Packed in plywood boxes or packed on plywood pallets, bundled or loosely packed.
Application
Hastelloy B Alloys (UNS N10001, N10665, N10675):
Chemical processing: Handling hydrochloric acid, sulfuric acid, and other reducing chemicals.
Pharmaceutical industry: Equipment for manufacturing and processing pharmaceuticals.
Pickling and metal finishing: Used in pickling operations and acid-cleaning processes.
Hastelloy C Alloys (UNS N10276, N06455, N06007, N06975):
Chemical processing: Heat exchangers, reactors, and piping systems handling highly corrosive chemicals.
Pollution control equipment: Components in FGD systems and wastewater treatment plants.
Oil and gas industry: Downhole tubing and equipment for sour gas wells, refinery equipment, and offshore platforms.
Pulp and paper industry: Equipment exposed to bleaching chemicals and other corrosive media.
Hastelloy X (UNS N06002):
Aerospace and gas turbines: Combustion chambers, afterburners, and exhaust systems.
Chemical processing: High-temperature furnace components and heat exchangers.
Industrial heating equipment: Components in furnaces and heating elements.
Hastelloy C-22 (UNS N06022):
Chemical processing: Equipment handling highly corrosive chemicals, such as wet-process phosphoric acid and mixed acid solutions.
Pollution control: FGD systems and wastewater treatment equipment.
Pulp and paper industry: Bleaching processes and other applications involving chlorine dioxide.
Hastelloy G-35 (UNS N06035) & G-3 (UNS N06985):
Chemical processing: Handling highly corrosive chemicals, including wet-process phosphoric acid and concentrated sulfuric acid.
Seawater applications: Desalination plants, seawater cooling systems, and offshore equipment.
Hastelloy C-2000 (UNS N06200):
Chemical processing: Handling a wide range of corrosive chemicals, including mixed acid solutions and those with varying oxidizing and reducing conditions.
Pharmaceutical and bioprocessing equipment: Provides excellent corrosion resistance and cleanability.
Hastelloy G-30 (UNS N06030):
Chemical processing: Handling sulfuric acid and other corrosive chemicals in chloride-containing environments.
Seawater applications: Desalination plants and seawater handling equipment.