ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry

Product Details
Customization: Available
Application: Aviation, Electronics, Industrial, Medical, Chemical
Standard: JIS, GB, DIN, BS, ASTM, AISI
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  • ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry
  • ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry
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Basic Info.

Alloy
Alloy
Type
Nickel Pipe
Technique
Cold Drawn
Surface Treatment
Annealed Pickled, Bright Annealed
Section Shape
Round/Hollow
Transport Package
Bundles/Wooden Box
Specification
C276
Trademark
GH-STEEL
Origin
China
HS Code
7507120000
Production Capacity
1000ton Per Month

Product Description


ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace IndustryASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry

Hastelloy C276 is a nickel-molybdenum-chromium superalloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. The high nickel and molybdenum contents make the nickel steel alloy especially resistant to pitting and crevice corrosion in reducing environments while chromium conveys resistance to oxidizing media. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. This nickel alloy is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process application in an as welded condition.

 

ASTM B622 C276 (N10276) is a specification for seamless tubes and pipes made of nickel-molybdenum-chromium alloy (C276) that are commonly used in heat exchangers and boilers. The DIN 2.4819 refers to the European standard for this alloy.

 

This seamless tube/pipe is known for its excellent corrosion resistance in a wide range of environments, including highly corrosive conditions such as acidic solutions and chloride-containing media. It also offers good mechanical properties and high temperature resistance.

 
1. Material Steel Grade HASTELLOY: C276(N10276)
Production Process Available in cold rolled and cold drawn
Standard ASTM B622 / ASME SB622
2. Diameter of Stainless Pipe W.T 1mm-10mm
Diameter 20mm thru 219mm
Length 2m-12m, or customer required
4. Application
  • Chemical processing industry
  • Petrochemical industry
  • Pharmaceutical industry
  • Power generation
  • Waste treatment and pollution control
  • Aerospace industry
  • Food processing industry
5. Packing *All of our nickel alloy seamless pipes and tubes are packaged according to international standards to prevent any possible damage or loss. By default, we will use thick woven plastic bags to bundle the finished pipes together in batches.
For some special pipes and tubes that are vulnerable to dirt, scratches, stress, or rough handling, we will suggest using wooden cases for protection. Please note that wooden cases may incur extra costs not only for the case itself but also for increased freight costs, especially when using air transportation. To enhance customer experience, we also provide dedicated packaging according to your specific requirements."
6. Delivery Time 1.for ready stock :days after receiving the deposit of T/T
2.For MTO: 35 days after receiving the  deposit of T/T
7. Trade Terms EXW,FOB, CFR, CIF etc.
8. Payment Terms 1.30%T/T in advance, the balance against the B/L copy
2.30%T/T in advance, the balance against the L/C at sight
9. Loading Port Ningbo/Wenzhou/Shanghai
ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry
ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry

EQUIVALENT GRADES FOR HASTELLOY C276 SEAMLESS PIPES

STANDARD UNS WNR. AFNOR EN JIS OR GOST
Hastelloy C276 N10276 2.4819 - NiMo16Cr15W NW 0276 ЭП760 ХН65МВУ
CHEMICAL COMPOSITION FOR HASTELLOY C276 SEAMLESS PIPES 
Grade Ni Cr Mo Fe W C Si Co Mn V P S
Hastelloy C276
N10276
Balance 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

MECHANICAL PROPERTIES FOR HASTELLOY C276 SEAMLESS PIPES

Elongation (00.2%Offset) Yield Strength Melting Point Density Tensile Strength
40% MPa - 355, Psi - 52,000 (2500 °F) 1370 °C 8.89 g/cm3 MPa - 790, Psi (1,15,000)

PHYSICAL PROPERTIES OF ALLOY C276 SEAMLESS PIPES

Density 8.87gcm3
Melting point 1325-1370oC

ASTM B622 STANDARD DIMENSION AND PERMISSIBLE

Pipe Schedules
Nominal Pipe Size, in. Outside Diameter Nominal Wall Thickness
Schedule No. 10 Schedule No. 40 Schedule No. 80
Inches
1⁄4 0.54 0.065 0.088 ...
3⁄8 0.675 0.065 0.091 0.126
1⁄2 0.84 0.083 0.109 0.147
3⁄4 1.05 0.083 0.113 0.154
1 1.315 0.109 0.133 0.179
1-1⁄4 1.66 0.109 0.14 0.191
1-1⁄2 1.9 0.109 0.145 0.2
2 2.375 0.109 0.154 0.218
2-1⁄2 2.875 0.12 0.203 0.276
3 3.5 0.12 0.216 0.3
Millimetres
1⁄4 13.72 1.65 2.24 ...
3⁄8 17.14 1.65 2.31 3.2
1⁄2 21.34 2.11 2.77 3.73
3⁄4 26.67 2.11 2.87 3.91
1 33.4 2.77 3.38 4.55
1-1⁄4 42.16 2.77 3.56 4.85
1-1⁄2 48.26 2.77 3.68 5.08
2 60.32 2.77 3.91 5.54
2-1⁄2 73.02 3.05 5.16 7.04
3 88.9 3.05 5.49 7.62
Permissible Variations for Outside Diameter and Wall Thickness of Seamless Cold-Worked Pipe and Tube
Nominal Outside Diameter, Permissible Variations Thickness of Specified Minimum Wall, %
in. (mm) Outside Diameter, Thickness of Plus Minus
  in. (mm) Specified
    Nominal Wall, %
  Plus Minus Plus Minus
Over 0.400 (10) to 5/8 (16), excl 0.005 (0.13) 0.005 (0.13) 15 15 30 0
5/8 (16) to 1 1/2 (38), incl 0.0075 (0.19) 0.0075 (0.19) 10 10 22 0
Over 1 1/2 (38) to 3 (76), incl 0.010 (0.25) 0.010 (0.25) 10 10 22 0
Over 3 (76) to 4 1/2 (114), incl 0.015 (0.38) 0.015 (0.38) 10 10 22 0
Over 4 1/2 (114) to 6 (152), incl 0.020 (0.51) 0.020 (0.51) 12.5 12.5 28 0
Over 6 (152) to 6 5/8 (168), incl 0.025 (0.64) 0.025 (0.64) 12.5 12.5 28 0
Over 6 5/8 (168) to 8 5/8 (219), incl 0.031 (0.79) 0.031 (0.79) 12.5 12.5 28 0
Over 8.625 (219) to 14 (356), incl 0.062 (1.57) 0.031 (0.79) 15 12.5 30 0
Over 14 (356) to 24 (610), incl 0.125 (3.18) 0.031 (0.79) 15 12.5 30 0
Permissible Variations for Outside Diameter and Wall Thickness of Hot-Finished Tube
Nominal Outsider Diameter, Permissible Variations
in. (mm) Outside Diameter or Inside % of Thickness of Specified % of Thickness of Specific
  Diameter, in. (mm) Nominal Wall Minimum Wall
  + - + - + -
3/4 (19) to 1 1/2 (38), incl 0.015 (0.4) 0.031 (0.8) 12.5 12.5 28.5 0
Over 1 1/2 (38.1) to 4 (102), incl 0.031 (0.8) 0.031 (0.8) 12.5 12.5 28.5 0
Over 4 (102) to 9 1/4 (235), incl 0.062 (1.6) 0.031 (0.8) 12.5 12.5 28.5 0
Permissible Variations for Outside Diameter and Wall Thickness of Seamless Hot-Worked Pipe
Nominal Outsider Diameter, Permissible Variations
in. (mm) Outside Diameter, Thickness of Specified Thickness of Specified
  in. (mm) Nominal Wall, % Minimal Wall, %
  Plus Minus Plus Minus Plus Minus
1 (25) to 1.900 (48), incl 0.015 (0.40) 0.031 (0.79) 16 12.5 28.5 0
over 1.900 (48) to 4 1/2 (114), incl 0.031 (0.79) 0.031 (0.79) 16 12.5 28.5 0
over 4 1/2 (114) to 6 1/2 (165), incl 0.047 (1.2) 0.047 (1.2) 16 12.5 28.5 0
over 6 1/2 (165) to 9 1/4 (235), incl 0.062 (1.6) 0.062 (1.6) 16 12.5 28.5 0
Permissible Variations in Length
Outside Diameter, in. (mm) Cut Length, in. (mm)
Over Under
Under 2 (50.8) 1/8 (3.2) 0
2 (50.8) and over 3/16 (4.8) 0

Packaging & Shipping 

ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry

Application

 The alloy is highly resistant, particularly to the rapid flow of seawater, making it ideal for marine and seawater applications. Additionally, it finds application in power generation, commercial gas turbines, food processing, chemical processing, cryogenic storage/pressure vessels, tanks .
ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry


ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry
ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry
 Positive Material Identification (PMI) Guohao Steel can perform PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications.
Testing In some cases, HT/ET/UT testing of the stainless steel pipes may be required. We can assist you with this requirement.
 
ASME Sb622 Hastelloy C276 Nickel Alloy Seamless Tube Pipe for Aerospace Industry
 Q1:How many countries you already exported ?
A1:Exported to more than 30 countries mainly from America, Russia, UkraineVietnam, Egypt, Iran, Turkey, Mexico etc.
Q2:How can I get some samples?
A2:Small samples in store and can provide the samples for free. Catalogue is available, most patterns we have ready samples in stock. Customized samples will take about 5-7days.
Q3:Do you have any MOQ limit for stainless steel products order? 
A3: MOQ, 1pc for ready stock of stainless steel seamless pipe. MOQ :1 tons for MTO.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. For mass products, ship freight is preferred.
Q5:How does your company do regarding quality control?
A5:Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable or SGS.
Q6: Is it OK to print my logo on products??
A7: Yes. OEM and ODM are available for us.
 



 

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