Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7DAYS |
| Packaging Details | Bundle with plastic Cap/Wooden Case |
| Standard | ASTM B564 |
| Material | N08020 |
| NDT | PT/UT/RT |
| Packing | Bundle with plastic Cap/Wooden Case |
| Face Type | WN, SO, BL, SW, SPECTACLE, LJP, ORINFICE |
| Application | Power Industry/Pharmaceutical/Food/Chemical |
| Brand Name | YUHONG |
| Model Number | ASTM B564 N08020 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 7DAYS |
| Packaging Details | Bundle with plastic Cap/Wooden Case | Standard | ASTM B564 |
| Material | N08020 | NDT | PT/UT/RT |
| Packing | Bundle with plastic Cap/Wooden Case | Face Type | WN, SO, BL, SW, SPECTACLE, LJP, ORINFICE |
| Application | Power Industry/Pharmaceutical/Food/Chemical | Brand Name | YUHONG |
| Model Number | ASTM B564 N08020 | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | CHINA | ||
| High Light | ASTM B564 N08020 nickel alloy flange ，high temperature resistant steel flange ，N08020 alloy flange with warranty | ||
ASTM B564 N08020 Nickel Alloy Steel Flange for High Temperature
ASTM B564 is a standard specification from the American Society for Testing and Materials (ASTM) for nickel alloy forgings, specifying requirements for chemical composition, mechanical properties, and heat treatment. ASTM B564 N08020 flanges refer to forged flanges manufactured from the classic stabilized nickel-iron-chromium alloy Alloy 20Cb3.
The core value of ASTM B564 N08010 nickel-based alloy flanges lies in their superior corrosion resistance, thanks to the addition of copper. The higher nickel content also gives them greater resistance to chloride stress corrosion cracking than standard austenitic stainless steel. Chromium provides resistance to oxidizing acids, while molybdenum and copper enhance resistance to reducing media, making them perform well in phosphoric acid, mixed acids, and halide-containing media. The addition of niobium reduces the risk of intergranular corrosion.
ASTM B564 N08020 Nickel Alloy Steel Flange Chemical Composition
| UNS GRA. | ASTM B564 N10276 Flange CHEMICAL COMPOSITION % MAXIMUM | ||||||
|---|---|---|---|---|---|---|---|
| MN | Nb | Cu | CR | NI | MO | FE | |
| N08020 | 2.0 | 1.0 | 3.0-4.0 | 19.0-21.0 | 32.0-38.0 | 2.0-3.0 | 33.0-45.0 |
ASTM B564 N08020 Alloy Steel Flange Mechanical Property Requirements
| UNS GRA. | Tensile Strength, min, ksi [MPa] | Yield Strength, 0.2 % Offset, min, ksi (MPa) | Elongation in 2 in. or 50 mm or 4D, min, % |
|---|---|---|---|
| N08020 | 80[550] | 35[240] | 30 |
ASTM B564 N08020 Nickel Alloy Steel Flange Required Nondestructive Testing
When specified by the purchaser, each lot shall be inspected piece by piece. The purchaser shall specify whether one or both tests are required:
ASTM B564 N08020 Nickel Alloy Steel Flange Main Application
Sulfuric acid industry: storage tanks, heat exchangers, pipelines, pumps, and valves (especially in medium- and high-temperature sulfuric acid environments).
Chemical and petrochemical industries: equipment for producing organic acids such as phosphoric acid, acetic acid, and oxalic acid; alkylation units; mixed acid environments.
Food and pharmaceutical industries: equipment for processing highly corrosive foods (such as citric acid) and synthesizing pharmaceuticals.
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 Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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