Yuhong Group Co.,Ltd
| Payment Terms | T/T , L/C AT SIGHT |
| Supply Ability | 1000 PCS PER MONTH |
| Delivery Time | Depends on quantity |
| Packaging Details | PLY-WOODEN CASE |
| Product name | Welding Neck Flange |
| Material Grade | INCOLOY 825 / UNS N08825 |
| WNRF Flanges Size | 1/8" NB TO 48"NB. |
| WNRF Flanges Class | 150#, 300#, 400#,600#, 900#, 1500# etc. |
| Material | Nickel alloy |
| Standard | ASTM,ASME |
| Brand Name | YUHONG |
| Model Number | INCOLOY 825 / UNS 8825 / DIN 2.4858 |
| Certification | API, PED, ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T , L/C AT SIGHT | Supply Ability | 1000 PCS PER MONTH |
| Delivery Time | Depends on quantity | Packaging Details | PLY-WOODEN CASE |
| Product name | Welding Neck Flange | Material Grade | INCOLOY 825 / UNS N08825 |
| WNRF Flanges Size | 1/8" NB TO 48"NB. | WNRF Flanges Class | 150#, 300#, 400#,600#, 900#, 1500# etc. |
| Material | Nickel alloy | Standard | ASTM,ASME |
| Brand Name | YUHONG | Model Number | INCOLOY 825 / UNS 8825 / DIN 2.4858 |
| Certification | API, PED, ISO | Place of Origin | China |
| High Light | astm b564 welding neck flange ，incoloy 825 welding neck flange ，uns 8825 wnrf flange | ||
Overview
Incoloy825 is an iron-nickel-chromium alloy with molybdenum, copper and titanium elements. The chemical composition of the alloy is designed for working conditions that require excellent resistance to a variety of corrosive environments. The appropriate hot working temperature of the alloy is 1150-900 ℃, and the cooling method can be water quenching or rapid air cooling. Incoloy825 is a general engineering alloy. It has resistance to acid and alkali metal corrosion in both oxidation and reduction environments. High nickel content makes the alloy have effective resistance to stress corrosion cracking. It has good corrosion resistance in various media, such as sulfuric acid, phosphoric acid, nitric acid and organic acid, and alkali metals such as sodium hydroxide, potassium hydroxide and hydrochloric acid solution.
Incoloy825 Flange has excellent resistance to chloride-ion-induced stress corrosion cracking, reducing environments containing phosphoric and sulfuric acids, oxidizing environments containing nitric acid and nitrates, and pitting, crevice corrosion and intergranular corrosion. It has good mechanical properties at cryogenic temperatures to moderately high temperatures up to 538℃.
Incoloy825 characteristics:
Incoloy825 Flange's type
| Incoloy 825 Slip On Flanges | Incoloy 825 Weld Neck Flanges |
| Incoloy 825 weld neck rtj Flanges | Incoloy 825 blind flange |
| Incoloy 825 BLRF Flanges | Incoloy 825 orifice flange |
Incoloy825 Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | GOST | JIS | BS | EN | OR |
| Incoloy 825 | 2.4858 | N08825 | NC 21 FeDU | XH38BT | NCF 825 | NA 16 | NiCr21Mo | ЭП703 |
Incoloy825 Chemical Composition
| Grade | Cr | Fe | Ni | C | Mn | Cu | Si | S |
| Incoloy 825 | 19.5 – 23.5 | 1.0 max | 38.0 – 46.0 | 0.05 max | 1.0 max | 1.5 – 3.0 | 0.5 max | 0.03 max |
Incoloy825 Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95000, MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
Typical Application of Incoloy 825:
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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