ASTM A387

100% Quality Tested ASTM A387 Grade 12 Class 1 Steel Plates

• ASTM A387 Grade 12 Class 1 Steel Plates available for sale in thickness: 6MM to 300MM, width: 1500mm to 4050mm, and length: 3000mm to 15000mm

If you are interested in purchasing ASTM A387 Grade 12 Class 1 steel plates, or have any queries, please feel free to email us on sales@metline.in or call us on +919892451458Metline is a specialized supplier of ASTM A387 Grade 12 Class 1 steel sheets and plates. We can offer ASTM A387 Grade 12 Class 1 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A387 Grade 12 Class 1 is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A387 is the specification covers chromium-molybdenum alloy steel plates for welded broilers and pressure vessels designed for elevated temperature service. Materials considered under this specification are available in grades 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91. The steel materials shall be killed and shall be thermally treated.

Chemical Composition of ASTM A387 Grade 12 Class 1 Steel Plates

Grade	The Element Max (%)
	C	Si	Mn	P	S	Cr	Mo
A387 Gr.12 Cl.1	0.04-0.17	0.13-0.45	0.35-0.73	0.035	0.035	0.74-1.21	0.40-0.65

Mechanical Properties of ASTM A387 Grade 12 Class 1 Steel Plates

Grade	Thickness	Yield	Tensile	Elongation
A387 Gr.12 Cl.1	mm	Min Mpa	Mpa	Min  %
	t≦50	230	380-550	22
	50<t≦200	-	-	18

 

100% Quality Tested ASTM A387 Grade 2 Class 2 Steel Plates

• ASTM A387 Grade 2 Class 2 Steel Plates available for sale in thickness: 6MM to 300MM, width: 1500mm to 4050mm, and length: 3000mm to 15000mm

If you are interested in purchasing ASTM A387 Grade 2 Class 2 steel plates, or have any queries, please feel free to email us on sales@metline.in or call us on +919892451458Metline is a specialized supplier of ASTM A387 Grade 2 Class 2 steel sheets and plates. We can offer ASTM A387 Grade 2 Class 2 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A387 Grade 2 Class 2 is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A387 is the specification covers chromium-molybdenum alloy steel plates for welded broilers and pressure vessels designed for elevated temperature service. Materials considered under this specification are available in grades 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91. The steel materials shall be killed and shall be thermally treated.

Chemical Composition of ASTM A387 Grade 2 Class 2 Steel Plates

Grade	The Element Max (%)
	C	Si	Mn	P	S	Cr	Mo
A387 Gr.2 Cl.1	0.04-0.21	0.13-0.45	0.50-0.88	0.035	0.035	0.46-0.85	0.40-0.65

Mechanical Properties of ASTM A387 Grade 2 Class 2 Steel Plates

Grade	Thickness	Yield	Tensile	Elongation
A387 Gr.2 Cl.2	mm	Min Mpa	Mpa	Min  %
	t≦50	310	485-620	22
	50<t≦200	310	485-620	18

 

100% Quality Tested ASTM A387 Grade 21L Class 1 Steel Plates

• ASTM A387 Grade 21L Class 1 Steel Plates available for sale in thickness: 6MM to 300MM, width: 1500mm to 4050mm, and length: 3000mm to 15000mm

If you are interested in purchasing ASTM A387 Grade 21L Class 1 steel plates, or have any queries, please feel free to email us on sales@metline.in or call us on +919892451458Metline is a specialized supplier of ASTM A387 Grade 21L Class 1 steel sheets and plates. We can offer ASTM A387 Grade 21L Class 1 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A387 Grade 21L Class 1 is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A387 is the specification covers chromium-molybdenum alloy steel plates for welded broilers and pressure vessels designed for elevated temperature service. Materials considered under this specification are available in grades 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91. The steel materials shall be killed and shall be thermally treated.

Chemical Composition of ASTM A387 Grade 21L Class 1 Steel Plates

Grade	The Element Max (%)
	C	Si	Mn	P	S	Cr	Mo
A387 Gr.21L Cl.1	0.12	0.5	0.25-0.66	0.035	0.035	2.63-3.37	0.85-1.15

Mechanical Properties of ASTM A387 Grade 21L Class 1 Steel Plates

Grade	Thickness	Yield	Tensile	Elongation
A387 Gr.21L Cl.1	mm	Min Mpa	Mpa	Min  %
	t≦50	205	415-585	18
	50<t≦200	-	-	-

 

100% Quality Tested ASTM A387 Grade 22L Class 1 Steel Plates

• ASTM A387 Grade 22L Class 1 Steel Plates available for sale in thickness: 6MM to 300MM, width: 1500mm to 4050mm, and length: 3000mm to 15000mm

If you are interested in purchasing ASTM A387 Grade 22L Class 1 steel plates, or have any queries, please feel free to email us on sales@metline.in or call us on +919892451458Metline is a specialized supplier of ASTM A387 Grade 22L Class 1 steel sheets and plates. We can offer ASTM A387 Grade 22L Class 1 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A387 Grade 22L Class 1 is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A387 is the specification covers chromium-molybdenum alloy steel plates for welded broilers and pressure vessels designed for elevated temperature service. Materials considered under this specification are available in grades 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91. The steel materials shall be killed and shall be thermally treated.

Chemical Composition of ASTM A387 Grade 22L Class 1 Steel Plates

Grade	The Element Max (%)
	C	Si	Mn	P	S	Cr	Mo
A387 Gr.22L Cl.1	0.04-0.15	0.5	0.30-0.60	0.035	0.035	1.88-2.62	0.85-1.15

Mechanical Properties of ASTM A387 Grade 22L Class 1 Steel Plates

Grade	Thickness	Yield	Tensile	Elongation
A387 Gr.22L Cl.1	mm	Min Mpa	Mpa	Min  %
	t≦50	205	415-585	18
	50<t≦200	-	-	-

 

100% Quality Tested ASTM A387 Grade 9 Class 1 Steel Plates

• ASTM A387 Grade 9 Class 1 Steel Plates available for sale in thickness: 6MM to 300MM, width: 1500mm to 4050mm, and length: 3000mm to 15000mm

If you are interested in purchasing ASTM A387 Grade 9 Class 1 steel plates, or have any queries, please feel free to email us on sales@metline.in or call us on +919892451458Metline is a specialized supplier of ASTM A387 Grade 9 Class 1 steel sheets and plates. We can offer ASTM A387 Grade 9 Class 1 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A387 Grade 9 Class 1 is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A387 is the specification covers chromium-molybdenum alloy steel plates for welded broilers and pressure vessels designed for elevated temperature service. Materials considered under this specification are available in grades 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91. The steel materials shall be killed and shall be thermally treated.

Chemical Composition of ASTM A387 Grade 9 Class 1 Steel Plates

Grade	The Element Max (%)
	C	Si	Mn	P	S	Cr	Mo
A387 Gr.9 Cl.1	0.15	1.05	0.25-0.66	0.03	0.03	7.90-10.10	0.85-1.10

Mechanical Properties of ASTM A387 Grade 9 Class 1 Steel Plates

Grade	Thickness	Yield	Tensile	Elongation
A387 Gr.9 Cl.1	mm	Min Mpa	Mpa	Min  %
	t≦50	205	415-585	18
	50<t≦200	-	-	-

 

100% Quality Tested ASTM A387 Grade 911 Class 2 Steel Plates

• ASTM A387 Grade 911 Class 2 Steel Plates available for sale in thickness: 6MM to 300MM, width: 1500mm to 4050mm, and length: 3000mm to 15000mm

If you are interested in purchasing ASTM A387 Grade 911 Class 2 steel plates, or have any queries, please feel free to email us on sales@metline.in or call us on +919892451458Metline is a specialized supplier of ASTM A387 Grade 911 Class 2 steel sheets and plates. We can offer ASTM A387 Grade 911 Class 2 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A387 Grade 911 Class 2 is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A387 is the specification covers chromium-molybdenum alloy steel plates for welded broilers and pressure vessels designed for elevated temperature service. Materials considered under this specification are available in grades 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91. The steel materials shall be killed and shall be thermally treated.

Chemical Composition of ASTM A387 Grade 911 Class 2 Steel Plates

A387 Gr 911 CL 2
C	0.08-0.14	Ni	0.43	Nb	0.05-0.11
Mn	0.25-0.66	Cr	8.40-10.70	AL	0.05
P	0.025	Mo	0.85-1.15	Nitrogen	0.025-0.080
S	0.012	B	0.0002-0.080	Tungsten	0.85-1.15
Si	0.18-0.56	V	0.16-0.27

Mechanical Properties of ASTM A387 Grade 911 Class 2 Steel Plates

Grade	Thickness	Yield	Tensile	Elongation
A387 Gr.9 Cl.2	mm	Min Mpa	Mpa	Min  %
	t≦50	310	515-690	18
	50<t≦200	-	-	-