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Brand Name : YUHONG
Model Number : ASTM A266 Gr.2 Carbon Steel Forged Baffle Plate
Certification : ASME II, ASME III, ABS, LR, DNV, GL , BV, CCS, KR, NK, TUV, PED, GOST, ISO , TS
Place of Origin : CHINA
MOQ : 1PC
Payment Terms : L/C,T/T
Delivery Time : 7 DAYS
Packaging Details : Ply wooden case / Pallet
Product Name : Carbon Steel Baffle Plate
Standard : ASTM A266, ASME SA266
Material : carbon steel Grade 1, Grade 2, Grade 3, Grade 4
Shape : straight, helical, and rod baffle configurations
Size : can custom, as buyer's drawing requirements
Production process : Cutting, rough machining, finish machining
Application : tube type heat exchange,boiler,pressure vessel,steam turbine,locomotive,power station,big scale central air conditioning industry
High Light : ASTM A266 Gr.2 Carbon Steel Baffle Plate for Heat Exchanger, Carbon Steel Forging Support Plate
ASTM A266 (ASME SA266) Gr.2 Carbon Steel Baffle Plate Tubesheet for Steam Turbine
Description
Baffles are widely used in shell and tube heat exchangers, boilers, pressure vessels, steam turbines, large central air-conditioning and so on. Baffles are mainly used in shell and tube heat exchangers, boilers, pressure vessels, condensers, central air-conditioners, evaporators, seawater desalination and other chemical vessels, with the function of supporting the tube bundles and improving the heating efficiency. The metal material makes it not only very rigid, but also has great thermal conductivity.
ASTM A266 Grade 2 is a type of ASTM A266 carbon steel. The properties quoted apply to the normalised condition. The bars on the Material Properties Card below compare ASTM A266 Grade 2 with: Wrought Carbon or Unalloyed Steels (top), All Ferroalloys (middle), and the entire database (bottom).
Chemical Composition Requirements
Item | Chemical Req. for ASTM A266, % | ||
Gr. 1 & 2 | Gr. 3 | Gr. 4 | |
C | ≤ 0.30 | ≤ 0.35 | ≤ 0.30 |
Mn | 0.40~1.05 | 0.80~1.35 | 0.80~1.35 |
P | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 |
S | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 |
Si | 0.15~0.35 | 0.15~0.35 | 0.15~0.35 |
Mechanical Properties
Tensile | Gr. 1 | Gr. 2 & 4 | Gr. 3 |
T.S min. | 60~85 | 70~95 | 75~100 |
Y.S min. | 30 | 36 | 37.5 |
EL. in 2" or | 23 | 20 | 19 |
R.o.A | 38 | 33 | 30 |
Application
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ASTM A266 (ASME SA266) Gr.2 Carbon Steel Baffle Plate Tubesheet for Steam Turbine Images |