A387Gr9Cl1 STEEL PLATE

ASTM A387Gr9cl1 steel plate shall be manufactured as Killed steelmaking practice and Austenitic grain size when supplying.Steel Marking on each A387Gr9Cl1 steel plate shall comply to ASTM Specification A20/A20M.Drop weight test,Charpy V-Notch impact test,Ultrasonic examination and Magnetic particle examination shall be choosed by end users as supplementary requirements when order.

  Technical Requirements & Additional Services for A387Gr9Cl1 steel plate:
♦  High Chromium element above 8.0% in heat analysis
♦  Low temperature impacting test
♦  Normalised and Tempered heat treatment for all thickness
♦  Simulated post-welded heat treatment (PWHT)
♦  Rolling under standard NACE MR-0175 (HIC+SSCC)
♦  Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦  Shot blasting and Painting,Cutting and welding as per end user’s demands

►Mechnical property for A387Gr9Cl1 boiler steel plate:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
205	415-585	200mm	50mm
		...	18

►Chemical composition for A387 Grade 9 Cl1 boiler steel plate (Product Analysis Max%)

Main chemical elements composition of A387Gr9Cl1 steel plate
C	Si	Mn	P	S	Mo	Cr
0.15	1.05	0.25-0.66	0.030	0.030	0.85-1.15	7.90-10.10