ASTM A182 F53(UNS S32750) Super Duplex Stainless Steel Threaded Elbow, Hex Nipple NPT B16.11
ASTM A182 F53(UNS S32750) Super Duplex Stainless Steel Threaded Elbow, Hex Nipple NPT B16.11
ASTM A182 F53 equates to UNS S32750. With an increased chromium content compared with F51, it offers improved pitting corrosion resistance. ASTM A182 F53(UNS S32750) Super Duplex Stainless Steel Forged Fittings are made from a super duplex stainless steel grade that has 24% chromium, 3% molybdenum, 6% nickel and carbon, manganese, silicon, sulfur, phosphorus, nitrogen and iron in the composition. ASTM A182 F53 is a high alloy duplex stainless steel, which has excellent resistance to pitting and crevice corrosion resistance, so F53 stainless steel is used primarily in highly corrosive conditions.
ASTM A182 F53 is Super Duplex Stainless Steel. It has excellent resistance to pitting and crevice corrosion resistance, so this F53 Super Duplex Stainless Steel is suitable in highly corrosive conditions. We, YUHONG GROUP, is manufacturer, supplier and exporter of ASTM A182 F53 Super Duplex Stainless Steel Socket Weld Pipe Fittings. They have excellent features like excellent formability and weldability. With precise finishing and maintaining quality high, we provide Socket Weld Fittings which have mechanical strength, good dimensional accuracy, rugged construction, and non-corrosive body. ASTM A182 F53 Socket Weld Fittings are suitable for high pressure and high temperature applications. They offer resistance against pitting, oxidation, stress corrosion cracking, crevice corrosion, and general corrosion. ASTM A182 F53 Super Duplex Stainless Steel Socket Weld Fittings are suitable for many critical applications because of their features such as high strength, disintegration erosion, protection from pitting, stress corrosion splitting, erosion weariness, crevice erosion, and strong weldability.
Features:
High Ductile
Fine Machinability
High-Stress Corrosion Resistance
Good Mechanical Strength
Withstand at High Temperatures
Specifications:
| Standards | ASTM A182 / ASME SA182 |
| Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8” NB to 4” NB |
| Type | Socketweld Fittings, Screwed-Threaded Fittings |
| Pressure Rating | Threaded End-2000lb/ 3000lb/ 6000lbs Socket-weld End-3000/ 6000/ 9000lbs |
| Forged Fittings Thread | NPT, BSPT, BSPP |
Chemical Composition:
| P | 0.035 max |
| Mn | 1.20 max |
| N | 0.24 – 0.32 |
| C | 0.030 max |
| Si | 0.80 max |
| S | 0.020 max |
| Mo | 3.00 – 5.00 |
| Cr | 24.00 – 26.00 |
| Ni | 6.00 – 8.00 |
| Fe | 58.095 min |
Mechanical Properties:
| Tensile Strength | Yield Strength | Hardness |
| 800 | 550 | 300 |
Applications:
Chemical Industry
Oil & Gas Plant
Paper & Pulp Plant
High Pressure Applications
Nuclear Power Plants
Food Processing and Dairy Industry
Boiler & Heat Exchangers
Industrial Machinery
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