A387Gr22Cl1 STEEL PLATE

A387Gr22CL1 steel plate contains a higher Chromium and Molybdenum alloy when rolling comparing with A387Gr11Cl1 and A387Gr12cl1.For pressure vessel steel plate A387 Grade 22 CL1,the tensile strength shall be 415-585 Mpa,minimum yield point is 205 Mpa.Normally, XINSTEEL supply Pressure vessel steel plate A387 Grade 22 CL 1 under Normalizing and Tempering delivery condition.Else, when the end user required, heat treatment for annealing is also can be done from our mill.

  Technical Requirements & Additional Services for A387Gr22Cl1 steel plate:
♦  High tension test
♦  Low temperature impacting test
♦  Normalised and Tempered Heat treatment
♦  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 A387Gr22Cl1 boiler steel plate:

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

►Chemical composition for A387 Grade 22 Cl1 boiler steel plate (Product Analysis Max%)

Main chemical elements composition of A387Gr22Cl1 steel plate
C	Si	Mn	P	S	Mo	Cr
0.04-0.15	0.50	0.25-0.66	0.035	0.035	0.85-1.15	1.88-2.62