Name: ASTM B564 Inconel 625 Flange - High Corrosion Resistance Nickel-Based Alloy Forged Flange for Harsh Environments
Brand: Yuhong Group Co.,Ltd
SKU: ASTM B564 N06625
Price: 150000.00 USD
Availability: InStock

Yuhong Holding Group Co.,LTD

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ASTM B564 Inconel 625 Flange - High Corrosion Resistance Nickel-Based Alloy Forged Flange for Harsh Environments

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Model Number:	ASTM B564 N06625

Payment & Shipping Terms:

Minimum Order Quantity:	1PC
Price:	Negotiable
Packaging Details:	Wooden Cases
Delivery Time:	7 Days
Payment Terms:	T/T,L/C
Supply Ability:	As Per Buyer's Require

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Detailed Product Description

Standard:	ASTM B564, ASME B16.5	Grade:	N06625 (Inconel 625), Nickel-Based Superalloy
Product Type:	WN, SO, BL, PL Flange (Weld Neck, Slip-On, Blind, Plate)	Pressure Class:	Class 150, 300, 600, 900, 1500
Size Range:	1/2” – 24” (DN15 – DN600), Customizable	Surface Treatment:	Pickled & Passivated (P/P), Polished, Bright Annealed Finish
Highlight:	ASTM B564 Flange , High Corrosion Resistance Inconel 625 Flange , Forged Construction Nickel-Based Alloy Flange

ASTM B564 N06625 Flange - Inconel 625 Nickel-Based Alloy Forged Flange

High-performance nickel-based superalloy forged flange manufactured in strict compliance with ASTM B564 and ASME B16.5 standards. N06625 (Inconel 625) is a premium nickel-chromium-molybdenum-niobium alloy featuring exceptional high-temperature strength, outstanding corrosion resistance against most acids, alkalis, chloride media, and seawater, along with excellent weldability and formability.

Chemical Composition Analysis (wt%)

Alloy Grade	Ni	Cr	Mo	Nb+Ta	Fe	C	Si	Mn	P	S
ASTM B564 N06625 (Inconel 625)	58.0 Min.	20.0-23.0	8.0-10.0	3.15-4.15	≤ 5.0	≤ 0.10	≤ 0.50	≤ 0.50	≤ 0.015	≤ 0.015

Typical Mechanical Properties

Mechanical Property	Standard Requirement (Min.)	Typical Value (Solution Annealed)
Yield Strength (Rp0.2), MPa	≥ 275	310-410
Tensile Strength (Rm), MPa	≥ 655	700-850
Elongation (A), %	≥ 30	35-45
Hardness (HB), Brinell	≤ 220	180-210
Impact Toughness (KV), J (20℃)	≥ 100	120-180
Max. Working Temperature	1093℃ (Long-term)	1093℃

Available Quality Tests

Test Type	Standard
Chemical Composition Analysis (PMI)	Spectrometer (XRF/OES), ASTM E1019
Tensile & Impact Test	ASTM E8/E8M, ASTM A370, Charpy V-Notch
Hardness Test	ASTM E10 (Brinell), ASTM E18 (Rockwell), Vickers
Solution Annealing Inspection	ASTM B564, Metallographic Microstructure Test
Corrosion Resistance Test	ASTM G48 (Pitting/Crevice), ASTM B117 (Salt Spray), ASTM A262
Non-Destructive Testing (NDT)	UT (Ultrasonic), MT (Magnetic Particle), PT (Liquid Penetrant)
Hydrostatic/Pneumatic Pressure Test	ASTM B564, ASME B16.5
Dimensional & Visual Inspection	ASTM B564, ASME B16.5, CMM, Gauge Inspection
Material Test Certificate (MTC)	EN 10204 3.1/3.2, ASTM B564

Product Application Scope

Industry Field	Typical Applications
Aerospace Industry	Aerospace engine pipelines, high-temperature exhaust system connections, aircraft hydraulic system flanges
Petrochemical & Refinery	Corrosive process pipelines, hydrogenation reaction equipment flanges, refinery acid-base pipeline connections, catalyst system sealing flanges
Marine Engineering	Offshore platform corrosion-resistant pipelines, seawater cooling system flanges, marine engine pipeline connections
Nuclear Power Industry	Nuclear reactor auxiliary system flanges, high-temperature and high-pressure pipeline connections, radioactive material handling equipment flanges
Seawater Desalination	Desalination plant pipelines, reverse osmosis system flanges, brine treatment equipment connections
Other High-Corrosion Fields	Chemical processing equipment flanges, pharmaceutical corrosion-resistant pipelines, acid-base storage and transportation system connections, high-temperature furnace flanges