Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | according to client requirements |
| Delivery Time | 30-50 DAYS |
| Packaging Details | requirements/woven bag packing/wooden case packing |
| Material Grade | N10276 |
| Standard | ASME SB622 |
| Certificate | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Application | Boilier,heat Exchanger |
| name | Hastelloy C Pipe |
| Feature | Resistant to pitting, crevice corrosion and stress corrosion cracking |
| Type | Nickel Pipe |
| Usage | Oil Gas Sewage Transport |
| Brand Name | YUHONG |
| Model Number | N10276 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | according to client requirements |
| Delivery Time | 30-50 DAYS | Packaging Details | requirements/woven bag packing/wooden case packing |
| Material Grade | N10276 | Standard | ASME SB622 |
| Certificate | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Application | Boilier,heat Exchanger |
| name | Hastelloy C Pipe | Feature | Resistant to pitting, crevice corrosion and stress corrosion cracking |
| Type | Nickel Pipe | Usage | Oil Gas Sewage Transport |
| Brand Name | YUHONG | Model Number | N10276 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
| High Light | nickel alloy tube ，inconel tube | ||
ASME SB622 N10276 SMLS MIN. WALL THICKNESS Nickel Alloy Pipe Hastelloy Pipe
Hastelloy C276, also known as alloy C276, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media.
This nickel steel alloy also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions. Other corrosives Hastelloy C-276 has resistance to are oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic. This nickel alloy also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. This is beneficial in multi- purpose plants where such “upset” conditions occur frequently.
This nickel alloy resists the formation of grain-boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.
Alloy C-276 should not be used in service temperatures above 1250° F due to the formation of detrimental phases which form above this temperature.
What are the characteristics of Hastelloy C276?
Resistant to pitting, crevice corrosion and stress corrosion cracking
Outstanding resistance to both reducing and oxidizing media
Excellent resistance to oxidizing aqueous media
Exceptional resistance to a wide variety of chemical process environments including strong oxidizers such as ferric acids, acetic anhydride, and seawater and brine solutions
Resists the formation of grain-boundary precipitates in the weld heat-affected zone
Excellent weldability
Chemical Composition, %
| C | Cr | Co | Fe | Mn | Mo | Ni | P |
| 0.010 max | 15-16.5 | 2.5 max | 4.0-7.0 | 1.0 max | 15.0-17.0 | Balance | 0.015 max |
| Si | S | W | V | ||||
| 0.08 max | 0.001 max | 3.0-4.5 | 0.1-0.3 |
In what applications is Hastelloy C276 used?
Pharmaceutical industries use alloy C-22 fittings and tubing to avoid contamination caused by corrosion related failures
Cellophane manufacturing
Chlorination systems
Pesticide production
Incineration scrubber systems
Chemical process industry in equipment like flue gas scrubbers, chlorination systems, sulfur dioxide scrubbers, pulp and paper bleach plants, pickling systems, and nuclear fuel reprocessing
Waste water processing
Fabrication of Hastelloy C-276
Although ductile enough to be formed by cold working, intermediate annealing may be necessary due to work hardening. Forging should be performed between 1750-2050° F followed by rapid cooling. Annealing can be performed at a temperature range between 2020-2150° F followed by a rapid quench. Cooling at an accelerated rate avoids the formation of detrimental phases which form between 1400-1800° F. Welding can be done by gas tungsten-arc, gas metal-arc and shielded metal-arc processes.
ASTM Specifications
| Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Forging | Fitting |
| B622 | B619 | B622 | B626 | B575 | B574 | B564 | B366 |
Mechanical Properties
Typical Room Temperature Tensile Properties of Annealed Material
| Product Form | Tensile (ksi) | 0.2% Yield (ksi) | Elongation % | Hardness (HRb) |
| Plate (.25”-1.75”) | 112 | 53 | 62 | 89 |
| Sheet (.038”-.15”) | 122 | 63 | 54 | 93 |
| Bar (.50”-5.50”) | 115 | 55 | 60 | 89 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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