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[China]
Trade Verify
Address: 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact name:Jikin Cai
Yuhong Group Co.,Ltd |
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Verified Suppliers
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YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe, flange and fittings already more than 30 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France.... And our group branch company and factory have been already approved by: ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.
Grade F52 has the following characteristics:
This alloy is composed of 25% chromium, 4% molybdenum, and 7%
nickel. It has strong strength and corrosion resistance, mainly
used for chemical processing, petrochemical industry, and
underwater equipment. It has strong chloride corrosion resistance,
high thermal conductivity and low coefficient of thermal expansion.
It has high resistance to spot corrosion, crack corrosion, and
general corrosion due to its high chromium, molybdenum, and
nitrogen content.
ASTM A694 F52 Flanges Definition
ASME Standards:
MSS Standards:
ASTM A694 Standard Scope
ASTM A694 have several grades from F42 to F70, and each grade is specified based on the minimum yield strength as below table 1.
| Grade | Yield Strength (0.2% offset),min, ksi [MPa] | Tensile Strength, min, ksi [MPa] | Elongation in 2 in, or 50 mm, min % |
| F42 | 42 [290] | 60 [415] | 20 |
| F46 | 46 [315] | 60 [415] | 20 |
| F48 | 48 [330] | 62 [420] | 20 |
| F50 | 50 [345] | 64 [440] | 20 |
| F52 | 52 [360] | 66 [455] | 20 |
| F56 | 56 [385] | 68 [470] | 20 |
| F60 | 60 [415] | 75 [515] | 20 |
| F65 | 65 [450] | 77 [530] | 20 |
| F70 | 70 [485] | 82 [565] | 18 |
ASTM A694 F52 Flanges Range
| ASTM A694 F52 Flanges Specification | ASTM A694 / ASME SA694 |
| ASTM A694 F52 Flanges Manufacturing Process | Hot Forging / Rolling / Machining |
| ASTM A694 F52 Flanges Other Grades | ASTM A694 F42 / ASTM A694 F46 / ASTM A694 F52 / ASTM A694 F56 / ASTM A694 F60 / ASTM A694 F65 / ASTM A694 F70 / ASME SA694 F42 / ASME SA694 F46 / ASME SA694 F52 / ASME SA694 F56 / ASME SA694 F60 / ASME SA694 F65 / ASME SA694 F70 |
| ASTM A694 F52 Flanges Outer Diameter | 1/2" NB TO 64" NB |
| ASTM A694 F52 Flanges Pressure Class | Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class
1500#, Class 2500# or As Per Custom Requirement PN 6, PN 10, PN 16, PN 25 and PN 40 etc |
| ASTM A694 F52 Flanges Schedule | Sch 10s TO Sch XXS or As Per Custom Requirement |
| ASTM A694 F52 Flanges Facing | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| ASTM A694 F52 Flanges Dimension | ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc.. |
| ASTM A694 F52 Flanges Types | Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc. |
| ASTM A694 F52 Flanges Other Testing | NACE MR0175, Ultrasounic Test, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service, A for annealed, N for normalized, NT for Normalized and Tempered, or QT for Quenched and Tempered, Carbon Equivalent etc. |
| ASTM A694 F52 Flanges Value Added Services | Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
| ASTM A694 F52 Flanges Packaging | Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps |
| Country of Origin | Made in China |
| ASTM A694 F52 Flanges Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved etc. |
ASTM A694 F52 Flanges Chemical Compostion and Properties
| Chemical Composition of ASTM A694, Heat Analysis, % | |
| Carbon [C] | ≤0.30 |
| Manganese [Mn] | ≤1.60 |
| Phosphorus [P] | ≤0.025 |
| Sulfur [S] | ≤0.025 |
| Silicon [Si] | 0.15-0.35 |
Application of F52 flanges:
