Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 1000Tons/Month |
| Delivery Time | 7DAYS |
| Packaging Details | Bundle with plastic Cap/Wooden Case |
| Standard | ASTM A182/ASME SA182 |
| Material | F5 |
| Flange Type | WN, SO, BL, SW, SPECTACLE, LJP, ORINFICE |
| Packing | Bundle with plastic Cap/Wooden Case |
| Brand Name | YUHONG |
| Model Number | ASTM A182 F5 |
| 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 | Supply Ability | 1000Tons/Month |
| Delivery Time | 7DAYS | Packaging Details | Bundle with plastic Cap/Wooden Case |
| Standard | ASTM A182/ASME SA182 | Material | F5 |
| Flange Type | WN, SO, BL, SW, SPECTACLE, LJP, ORINFICE | Packing | Bundle with plastic Cap/Wooden Case |
| Brand Name | YUHONG | Model Number | ASTM A182 F5 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | CHINA |
| High Light | Alloy Steel Forged Welding Neck Flange ，RF WN Flange ，B16.5 WN Flange | ||
ASTM A182 F5 Alloy Steel Forged Welding Neck WN Flange RF B16.5
ASTM A182 F5 alloy flange is an alloy steel flange manufactured according to the ASTM A182 standard, which is developed by the American Society for Testing and Materials (ASTM) specifically for high-temperature service alloy steel and stainless steel forged flanges, valve components, bolts, bolts, and other similar forgings.
ASTM A182 F5 belongs to the low-alloy steel grade, with enhanced high-temperature strength, suitable for high-temperature applications. The main chemical components of ASTM A182 F5 alloy flanges include carbon (C), manganese (Mn), phosphorus (P), sulfur (S), silicon (Si), and chromium (Cr).
ASTM A182 Chemical Composition
| GRA. | UNS | CHEMICAL COMPOSITION % MAXIMUM | |||||||
|---|---|---|---|---|---|---|---|---|---|
| C | MN | P | S | SI | CR | NI | MO | ||
| F5 | K41545 | 0.15 | 0.30-0.60 | 0.03 | 0.03 | 0.50 | 4.0-6.0 | 0.50 | 0.44-0.65 |
| F9 | K90941 | 0.15 | 0.30-0.60 | 0.03 | 0.03 | 0.50-1.00 | 8.0-10.0 | --- | 0.90-1.10 |
ASTM A182 Heat Treatment
| GRA. | UNS | Tensile Strength, min, ksi [MPa] | Yield Strength, min, ksi [MPa]B | Elongation in 2 in. [50 mm] or 4D, min, % |
|---|---|---|---|---|
| F5 | K41545 | 70[485] | 40[275] | 20 |
| F9 | K90941 | 85[585] | 55 [380] | 20 |
The manufacturing process of ASTM A182 F5 alloy flange includes forging and rolling processes, which ensure the shape and dimensional accuracy of the flange. In terms of heat treatment, ASTM A182 F5 alloy flanges usually require annealing or normalizing and tempering treatment to improve their mechanical properties and corrosion resistance. Annealing: The temperature is usually not lower than 955 ° C, and then the furnace is cooled; Normalization: The temperature should not be lower than 955 ° C, followed by air cooling and tempering treatment (temperature should not be lower than 675 ° C).
Application:
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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