China ASTM B444 Gr.2 Inconel 625 / UNS N06625 DIN 2.4856 Nickel Alloy Seamless Pipe for sale

ASTM B444 Gr.2 Inconel 625 / UNS N06625 DIN 2.4856 Nickel Alloy Seamless Pipe

Name: ASTM B444 Gr.2 Inconel 625 / UNS N06625 DIN 2.4856 Nickel Alloy Seamless Pipe
Brand: Yuhong Group Co.,Ltd

Price Negotiable

Price: Negotiable

MOQ: 500KGS

Delivery Time: 7 DAYS

Brand: YUHONG

Product Description

ASTM B444 GR.2 INCONEL 625 (NO6625) DIN 2.4856 NICKLE ALLOY SMLS PIPE

In ASTM B444, the specification specifically applies UNS N06852 and UNS N06219 for delivery in the solution-treated state. Regarding Inconel 625 (UNS N06625), the specification outlines two states:

Grade 1 (Annealed): Grade 1 refers to the annealed state of Inconel 625. It is stronger and suitable for use at temperatures up to 1100°F (593°C). Grade 1 is typically the default delivery state for Inconel 625 seamless pipes and tubes. It is commonly used in applications where high corrosion resistance is required at moderately elevated temperatures.
Grade 2 (Solution Annealed): Grade 2 corresponds to the solution annealed state of Inconel 625. This state is recommended when the material is intended for use above 1100°F (593°C). Grade 2 helps to improve the creep and fatigue properties of the alloy, making it suitable for high-temperature applications. If you have the need for Inconel 625 seamless pipes and tubes to be used at higher temperatures, Grade 2 is the appropriate choice.

Specification

Size	6.00 mm OD up to 914.4 mm OD
Thickness	0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
Length	Single Random, Double Random & Cut Length
Type	Seamless Pipes, Seamless Tubes
Grades	UNS N06625, N06852, and N06219

Equivalent Grades for Inconel Alloy 625 Tubes

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
Inconel 625	2.4856	N06625	NCF 625	NA 21	ХН75МБТЮ	NC22DNB4M	NiCr22Mo9Nb

Chemical Composition

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr
Inconel 625	0.10max	0.50 max	0.50 max	0.015max	–	5.0 max	58.0 min	20.0 – 23.0

Mechanical Properties

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Inconel 625	8.4 g/cm3	1350 °C (2460 °F)	Psi – 1,35,000 , MPa – 930	Psi – 75,000 , MPa – 517	42.5 %

Here are some key features and characteristics of ASTM B444 Gr.2 Inconel 625 pipes:

Corrosion Resistance: Inconel 625 pipes exhibit exceptional resistance to a wide range of corrosive environments, including seawater, acidic solutions, and oxidizing/reducing conditions.
High Strength: These pipes offer high tensile strength, making them suitable for demanding applications that require robustness and structural integrity.
Heat Resistance: Inconel 625 pipes can withstand elevated temperatures and retain their mechanical properties even under thermal stress. They can be used in both cryogenic and high-temperature environments.
Versatility: The alloy has good weldability and can be easily formed and fabricated into various shapes, making it versatile for different applications.
Application Areas: ASTM B444 Gr.2 Inconel 625 pipes are commonly used in industries like chemical processing, oil and gas, marine engineering, power generation, aerospace, and pollution control.