Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical

Name: Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical
Brand: Hunan Dinghan New Material Technology Co., LTD

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: (Sample order) 7 days

Brand: DINGSCO

Product Description

Valve Stem Nickel Alloy Valve Parts Petrochemical Hastelloy C-276 UNS N10276

Hastelloy C-276 is a nickel-molybdenum-chromium superalloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. This material is known for its outstanding resistance to pitting, crevice corrosion, and stress-corrosion cracking.

Composition:

Ni	Co	Cr	Mo	W	P	Fe
Remainder	2.5max	14.5-16.5	15.0-17.0	3.0-4.5	0.04max	4.0-7.0
Si	Mn	C	V	S
0.08max	1.0max	0.01max	0.35max	0.03max

Physical Properties:

Density: Around 8.87 g/cm³
Melting Point: Approx. 1325-1370 °C (2417-2500 °F)
Thermal Conductivity: Varies with temperature, approximately 10.1 W/m·K at 20 °C
Coefficient of Thermal Expansion: 11.2 µm/m-°C (20-100 °C)

Mechanical Properties:

Tensile Strength: 690 MPa minimum
Yield Strength (0.2% Offset): 283 MPa minimum
Elongation: 40% minimum in 50 mm

Corrosion Resistance:

Hastelloy C-276 offers superb resistance to a wide variety of chemical environments, including:

Strong oxidizers like ferric and cupric chlorides
Hot contaminated media (organic and inorganic)
Chlorine
Formic and acetic acids
Acetic anhydride
Seawater and brine solutions

Applications:

Due to its high corrosion resistance, a valve stem made from Hastelloy C-276 is particularly suitable for harsh environments, such as:

Chemical processing
Pollution control
Pulp and paper production
Industrial and municipal waste treatment
Pharmaceutical and food processing equipment

DINGSCO favors Hastelloy C-276 for valve components, especially valve stems, in applications where standard stainless steel or other materials might fail due to corrosion. Furthermore, its durability and reliability extend the lifespan of the valves, ensuring operational integrity even under harsh conditions.

Grade

UNS

Density (g/cm3)

Tensile Strength

(MPa min)

Yield Strength

(MPa min)

Reduction of Area min (%)

Elongation min (%)

Hardness (HRC)

HASTELLOY C-276

N10276

8.87

690MPa min

283MPa min

40% min

HRC 35 max

Production Process:

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Dinghan New Material Technology Co., LTD

Location No. 2319, Building 2, Dongfang Furong Garden, No. 582 Yuanda 1st Road, Hehuayuan Street,Furong District, Changsha, Hunan Province, China.

Contact Person Julia Wang

Request A Quote

Email Address *

Please check your email address.

Phone / WhatsApp

Your Message *

Your message must be at least 20 characters.

Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical

Composition:

Physical Properties:

Mechanical Properties:

Corrosion Resistance:

Applications:

High Precision Corrosion Resistant Inconel 718 Forged Ring ASTM B637 Compliant Nickel Alloy Forging Ring

Forged Valve Seat Hastelloy A286 Nickel Alloy Valve Parts CNC Machining Mechanical

Petroleum-Aerospace Alloy Inconel 718 Seamless Pipe, High-performance Nickel Alloy Seamless Pipe

Corrosion Resistant Round Section Inconel 601 Pipe for Oil and Gas Industry

Inconel Alloy X-750 Forging Rings For High Pressure Turbine Engine Aerospace

Oil and Gas Industry Hot Rolling Inconel 718 Alloy Sheets Customized Size CNC Machining

ASTM B856 Monel K500/ UNS NO5500 Nickel Alloy Forging Round Discs for Industrial

Nickel Alloy Flat Inconel 625 UNS NO6625 Forged Corrosion Resistant Structural Beams

Customizable Grade 925 Incoloy Seamless Nickel Alloy Tubes for Various Industrial Uses

ISO 9001 Incoloy 800H Valve Stem Corrosion Resistance Valve Instruments CNC

Customized Size O Ring Forging Rings Monel 400 Monel K500 for Oil and Nuclear Industries

High Temperature Hastelloy C276 / C22 / C4 / B2 / B3 / X Rods Aerospace

Get in Touch

Request A Quote