Manufacturer & Supplier of ASTM B564 Inconel 600 Weld Neck Flanges
We are a trusted manufacturer, exporter, and stockist of high-quality ASTM B564 Inconel 600 Flanges,WNRF,Weld Neck Flanges. these flanges are designed for use in high-temperature and corrosive environments, offering superior strength and reliability.
UNS N06600,also known as Inconel 600 or alloy 600,which is a nickel-chromium alloy that provides excellent resistance to oxidation at high temperatures. It is also commonly used as a corrosion resistant alloy due to its resistance against a range of acids and alkalis.
Manufactured in accordance with ASTM B564, these Flanges meet stringent quality and performance standards for applications in aerospace, chemical processing, nuclear engineering, and marine industries.
What Is ASTM B564?
ASTM B564 is the standard specification for nickel alloy forgings, including alloys such as Inconel 600. It outlines the chemical composition, mechanical properties, heat treatment conditions, and test requirements for forgings such as:
📄 Download ASTM B564 Standard Latest Edition in PDF
ASTM B564 Inconel 600 Flange Specifications
| Specification | Details |
|---|---|
| Standard | ASTM B564 / ASME SB564 |
| Grade | Inconel 600 / UNS N06600 |
| Flange Type | N06600 Weld Neck Flange (WNRF),N06600 Blind Flange,N06600 Slip on Flanges |
| Size Range | ½” to 48″ (DN15 to DN1200) |
| Pressure Class | Class 150, 300, 600, 900, 1500, 2500 |
| Facing Type | Raised Face (RF), Flat Face (FF), RTJ |
| Manufacturing Type | Forged, Heat Treated, Machined |
| Standards Compatibility | ANSI/ASME B16.5, B16.47 Series A & B, MSS-SP-44 |
Chemical Composition (UNS N06600)
| Alloy | % | Ni | Cr | Fe | C | Mn | Si | Cu | P | S |
| ASTM B564 N06600 | Min. | 72.0 | 14.0 | 6.0 | ||||||
| Max. | 17.0 | 10.0 | 0.15 | 1.0 | 0.5 | 0.5 | 0.015 |
Alloy 600 Physical properties:
| Density / Specific Gravity | 8.47 kg/m³ |
| Melting Point | 1370-1425 ℃ |
Equivalent Grades of Inconel 600
| 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 |
Why Choose our N06600 Flanges?
✔ ISO 9001:2015 certified manufacturer
✔ In-house forging & CNC machining
✔ Fast delivery for standard & custom sizes
✔ 100% PMI-tested materials
✔ Global shipping & third-party inspection
Other product available of N06600 Nickel Alloy
ASTM B166 Roud Bars, rods, wires
ASTM B168 N06600 Plates, sheets, strips
ASTM B167 N06600 Seamless pipes and tubes)
ASTM B564 Forgings/flanges
📄 Download Inconel 600 Datasheet
📄 Download ASTM B564 N06600 Flange specification Datasheet
