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621 gr. A,B steel plate

621 gr. A,B steel plate

BS 1501 PART 2 621 gr. A,B steel plate/sheet, BS 1501 PART 2 621 gr. A,B steel plate/sheet, under BS 1501 PART 2 standard, we can regard 621 gr. A,B steel plate/sheet for steel with Cr., Mo.,Cr-Mo steels used for high temperature and pressure vessels.

621 gr. A,B steel plate is a kind of steel which with Cr., Mo., Cr-Mo that mainly applied for high temperature and pressure vessels. The steel grade 621 gr. A,B is according to BS 1501 PART 2 standard which with the yield strength of 228MPa.The followings are the chemical composition and mechanical properties of BS 1501 PART 2 621 gr. A,B steel plate.

621 gr. A,B steel chemical composition

Grades C Mn S P Si Cr Ni Cu Mo Nb+V+Ti
621 gr. A,B 0.05-
0.17
0.40-
0.65
0.035
max
0.035
max
0.50-
0.80
1.0-
1.5
- - 0.45-
0.60
-

621 gr. A,B steel Mechanical properties

 
Grade
Permissible yield point
ratio
Yield Strength
MPa(min)
Tensile Strength
MPa
Elongation
% (min)
621 gr. A,B - 228 380-550 22

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Bebon International is a professional 621 gr. A,B steel exporter and a steel Stockist in china. We keep more than 1000 tons 621 gr. A,B steel in stock every month. If you want to get the 621 gr. A,B steel price, please do not hesitate to contact us. Any need in 621 gr. A,B Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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