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Hastelloy C276 Seamless Pipe Tube UNS N10276 Alloy Tubing ASTM EN Standard

Categories	Stainless Steel Pipe
Brand Name:	DELTA
Model Number:	304 304L 316L 316LN 316Ti 317L 321 310S 309S 347 2205 2507 904L 254SMO S32760 410S C276.etc
Certification:	ISO
Place of Origin:	China
MOQ:	500 kgs
Price:	4000-5000 USD/Ton
Payment Terms:	T/T, Western Union, L/C
Supply Ability:	10 Ton per week
Delivery Time:	5 - 12 days based on the quantity
Packaging Details:	standard packing for export
Products:	hastelloy c276
Grade:	304 304L 410s 316L 316Ti 316ln 321 317L 2205 S32760 254smo 2507 310S 347 904L.etc
Standard:	ASTM GB EN
Length:	6m or custom cutting any length as request
Diameter:	DN10 - DN400
Wall thickness:	SCH10 - XXS or unstandard size
Type:	seamless pipe
Service:	cutting, polishing
application:	Heat exchanger
Packing:	wooden box or PP bag

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Company Info.

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

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Hastelloy C276 Seamless Pipe Tube UNS N10276 Alloy Tubing ASTM EN Standard

Hastelloy C276 Seamless Pipe Tube UNS N10276 Alloy Tubing ASTM EN Standard

Alloy C276 is a nickel-molybdenum-chromium-tungsten superalloy, showing excellent resistance to mechanical and chemical degradation. The high nickel and molybdenum content impart remarkable corrosion resistance in reducing environments, while chromium provides the same in an oxidizing media. Molybdenum also provides strong resistance to crevice corrosion and pitting. This alloy gives an excellent performance in a wide range of chemical processing conditions, often where nothing else works. Target applications include those involving strong oxidizers, such as ferric and cupric chlorides and hot

Product Specifications

ASTM B622, B829 / ASME SB622, SB829 / NACE MR0175

Size Range

Outside Diameter (OD)	Wall Thickness
.250”–.500”	.035”–.065”

Chemical Requirements

Alloy C276 (UNS N10276)
Composition %

Ni Nickel	Cr Chromium	Mo Molybdenum	Fe Iron	W Tungsten	C Carbon	Si Silicon	Co Cobalt	Mn Manganese	V Vanadium	P Phosphorous	S Sulfur
57.0 min	14.5–16.5	15.0–17.0	4.0–7.0	3.0–4.5	0.010 max	0.08 max	2.5 max	1.0 max	0.35 max	0.04 max	0.03 max

Dimensional Tolerances

OD	OD Tolerance	Wall Tolerance
.250"–.500"	+.004”/-.005”	± 15%

Mechanical Properties

Yield Strength:	41 ksi min
Tensile Strength:	100 ksi min
Elongation (min 2"):	40%

Industry Applications

Chemical Process

C276 is one of the premier alloys in the chemical processing industry utilized for its excellent resistance against corrosion, pitting in high stress, oxidizing and reducing environments. The alloy is seen in applications in wastewater treatment, transfer tubing, wet chlorine and hypochlorites environments.

Oil & Gas

C276 is an excellent choice for flare applications where hydrofluoric acid is prevalent due its superior performance against stress corrosion cracking. Alloy C276 is used in recovery systems of sour natural gas and oil wells.

Power Generation

The addition of molybdenum and tungsten, combined with a high chromium content, makes C276 the material of choice for some of the most severe corrosive environments, particularly in pollution control and flue gas desulfurization. See power generation for more information.

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Hastelloy C276 Seamless Pipe Tube UNS N10276 Alloy Tubing ASTM EN Standard

Hastelloy C276 Seamless Pipe Tube UNS N10276 Alloy Tubing ASTM EN Standard