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A517 Grade A steel Plate

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Product: Hot rolled high strength quenched and tempered alloy steel plates intended for use om fusion welded boilers and other pressure vessels.
A517 Grade A steel product available : A517 Grade A Steel plates, A517 Grade A steel sheets,
A517 Grade A steel standard :ASTM A517/A517M
ASTM A517/A517M specification includes the grades : A517 Grade A , A517 Grade B, A517 Grade E, A517 Grade F, A517 Grade H, A517 Grade P, A517 Grade Q, A517 Grade S
A517 Grade A delivery condition: Q&T(quenched and tempered)

A517 Grade A pressure vessel steel chemical composition %

Grade C Mn P max S max Si Ni Cr Mo B ma x V max Ti max Z max Cu max Co max
A517 Grade A 0.15-0.21 0.80-1.10 0.025 0.025 0.40-0.80 - 0.50-0.80 0.18-0.28 0.0025 - - 0.05-0.15 - -

A517 Grade A pressure vessel steel Mechanical properties
Grade Thickness (mm) Yield strength ReH MPa min Tensile strength Rm MPa Elongation A% min
200mm 50mm
A517 Grade A t≤25 690 795-930 - 16
25﹤t 620 725-930 - 14


JOIN-WIN STEEL keeps enough quantity A517 Grade A steel in stock each month. We can meet our customer’s further process request like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.

Others steel grades steel plate for pressure vessel and boiler equipment in the standard ASTM A517/A517M and ASME SA517/SA517M:
A517 Grade B alloy pressure vessel steel plates,
A517 Grade E alloy pressure vessel steel plates,
A517 Grade F alloy pressure vessel steel plates,
A517 Grade H alloy pressure vessel steel plates,
A517 Grade P alloy pressure vessel steel plates,
A517 Grade Q alloy pressure vessel steel plates,
A517 Grade S alloy pressure vessel steel plates,
SA517 Grade A alloy pressure vessel steel plates,
SA517 Grade B alloy pressure vessel steel plates,
SA517 Grade E alloy pressure vessel steel plates,
SA517 Grade F alloy pressure vessel steel plates,
SA517 Grade H alloy pressure vessel steel plates,
SA517 Grade P alloy pressure vessel steel plates,
SA517 Grade Q alloy pressure vessel steel plates,
SA517 Grade S alloy pressure vessel steel plates

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