ASTM B564 Inconel 625 Flanges are high-performance nickel alloy flanges manufactured from UNS N06625 material, known for excellent corrosion resistance, high strength, and superior performance in extreme temperatures. These flanges are widely used in chemical processing, marine, aerospace, and oil & gas industries. Available in multiple types such as Slip-On, Weld Neck, Blind, and Socket Weld, they comply with international standards like ANSI B16.5 and ASTM specifications.
Introduction to ASTM B564 Inconel 625 Flanges
ASTM B564 Inconel 625 Flanges are forged flanges manufactured using a nickel-chromium- molybdenum alloy, offering exceptional resistance to oxidation, pitting, and crevice corrosion. Designed under ASTM B564 forged flange standards, these flanges are ideal for harsh environments where durability and reliability are critical.
We specialize in supplying and exporting Inconel 625 Flanges that meet stringent quality standards. Our range includes ASTM B564 UNS N06625 Flange, ensuring superior mechanical strength and long service life even in aggressive industrial applications.
As an experienced Inconel 625 Flanges Manufacturer & Exporter, we ensure that every flange is precision-engineered and tested to meet global industry requirements.
What is ASTM B564 UNS N06625?
ASTM B564 UNS N06625 refers to a nickel-based alloy (Inconel 625) used in forged components like flanges, fittings, and valves. This alloy is strengthened by solid solution hardening, making it highly resistant to deformation under stress.
Key characteristics include:
- High tensile strength
- Excellent fatigue resistance
- Superior weldability
- Resistance to chloride-ion stress corrosion cracking
This makes UNS N06625 ASTM B564 Inconel 625 Flange Manufacturer products highly reliable in critical applications.
Table of Contents
- ➤ What is ASTM B564 UNS N06625?
- ➤ Key Features & Benefits of ASTM B564 Inconel 625 Flanges
- ➤ Types of Inconel 625 Flanges We Offer
- ➤ ASTM B564 Inconel 625 Flanges Specifications
- ➤ Chemical Composition of ASTM B564 UNS N06625
- ➤ Mechanical Properties of Inconel 625 Flanges
- ➤ Applications of ASTM B564 Inconel 625 Flanges
- ➤ Why Choose Us as Your Inconel 625 Flanges Manufacturer?
- ➤ Manufacturing & Quality Assurance
Key Features & Benefits of ASTM B564 Inconel 625 Flanges
- Outstanding corrosion resistance in seawater and acidic environments
- High strength at elevated temperatures
- Excellent fatigue and thermal fatigue strength
- Resistant to oxidation and carburization
- Long service life with minimal maintenance
Our expertise as an Inconel 625 Flanges Supplier ensures consistent quality and performance across all products.
Types of Inconel 625 Flanges We Offer
We provide a wide range of Alloy 625 Flange types to suit diverse industrial requirements:
➤ Inconel 625 Slip-On Raised-Face Flange
- Easy to install and align
- Ideal for low-pressure applications
- Cost-effective solution
➤ Weld Neck Flanges (ASTM B564 UNS N06625 Flange)
- Designed for high-pressure environments
- Provides smooth stress distribution
- Preferred in oil & gas pipelines
➤ UNS N06625 Blind Flange
- Used to seal pipeline ends
- Ensures leak-proof closure
- Suitable for maintenance operations
➤ Socket Weld & Threaded Flanges
- Best for small diameter piping systems
- Strong and compact design
We also offer related grades like SB 564 UNS N10276 Flanges for applications requiring even higher corrosion resistance.
ASTM B564 Inconel 625 Flanges Specifications
| Specification | Details |
|---|---|
| Standard | ASTM B564 |
| Material Grade | ASTM B564 UNS N06625 |
| Other Grades | SB 564 UNS N10276 Flanges |
| Size Range | ½” NB to 48” NB |
| Pressure Class | 150# to 2500# |
| Types | Slip-On, Blind, Weld Neck, Socket Weld |
| Face Type | RF, FF, RTJ |
| Standards | ANSI B16.5, ASME B16.47 |
Chemical Composition of ASTM B564 UNS N06625
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 58.0 min |
| Chromium (Cr) | 20.0 – 23.0 |
| Molybdenum (Mo) | 8.0 – 10.0 |
| Niobium (Nb) | 3.15 – 4.15 |
| Iron (Fe) | 5.0 max |
Mechanical Properties of Inconel 625 Flanges
| Property | Value |
|---|---|
| Tensile Strength | 827 MPa |
| Yield Strength | 414 MPa |
| Elongation | 30% |
| Hardness | 220 HB |
These properties make Inconel 625 Flanges ideal for extreme mechanical and thermal conditions.
Applications of ASTM B564 Inconel 625 Flanges
ASTM B564 forged flange products are widely used in:
- Oil & Gas Industry
- Marine and Offshore Engineering
- Chemical Processing Plants
- Aerospace and Defense
- Power Generation
- Nuclear Reactors
Their ability to perform under extreme conditions makes them a preferred choice across industries.
Related Inconel Steel Flanges
Why Choose Us as Your Inconel 625 Flanges Manufacturer?
- Extensive industry experience
- Global export network
- Competitive pricing
- Custom sizes and specifications
- Fast delivery timelines
- Compliance with international standards
As a trusted UNS N06625 ASTM B564 Inconel 625 Flange Manufacturer, we prioritize quality, reliability, and customer satisfaction.
Manufacturing & Quality Assurance
We follow a strict manufacturing process to ensure premium quality:
- Raw material inspection (UNS N06625 certified)
- Forging under controlled temperature
- Machining with precision tools
- Heat treatment for enhanced strength
- Non-destructive testing (NDT)
- Final inspection and documentation
Each UNS N06625 Blind Flange and Inconel 625 Slip-On Raised-Face Flange is tested for dimensional accuracy and performance before delivery.
If you are looking for high-quality ASTM B564 Inconel 625 Flanges, we deliver products that meet global standards and exceed performance expectations. With a strong supply chain and technical expertise, we ensure you get the right solution for your application.
Contact us today for pricing, technical details, or custom requirements for Inconel 625 Flanges.
Frequently Asked Questions
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