SA 387 GR.11 CL 2 Alloy Steel Plates

SA 387 GR.11 CL 2 Alloy Steel Plates

SA 387 GR.11 CL.2 Alloy Steel Plates are high-performance chromium-molybdenum pressure vessel plates designed for elevated temperature applications. These plates offer excellent strength and resistance to thermal stress and corrosion, making them ideal for use in oil refineries, petrochemical plants, and power generation systems. With enhanced mechanical properties compared to Class 1, Class 2 plates are normalized and tempered to ensure superior weldability and long-term durability in harsh environments.

Grade Specification	Abrasion Resistant Plate : Material: ASME SA 387 GR.11 CL.1/2 Alloy Steel Plate
Alloy Steel Plates	Seamless / Welded / Fabricated
Thickness:	5mm-150mm
Width:	1000mm-4500mm
Length:	3000mm-18000mm
Process of Manufacturing:	Hot-Rolled (HR)

Grade	Manufacturer/Company	Hardness Range (BHN)	C.E.V. Typical Values
SA 387 GR.11 CL.2	ArcelorMittal	170–235	0.46
SA 387 GR.11 CL.2	Jindal Steel	165–230	0.48
SA 387 GR.11 CL.2	Essar Steel	160–225	0.47
SA 387 GR.11 CL.2	POSCO	165–220	0.46
SA 387 GR.11 CL.2	Salzgitter AG	170–235	0.49
SA 387 GR.11 CL.2	Thyssenkrupp	168–230	0.47
SA 387 GR.11 CL.2	ISMT	165–228	0.48
SA 387 GR.11 CL.2	Baosteel	160–220	0.47
SA 387 GR.11 CL.2	Tata Steel	165–230	0.45
SA 387 GR.11 CL.2	Outokumpu	162–225	0.46