Low Alloy High Strength Steel

100% Quality Tested ASTM A572 Grade 55 Steel Plates

• ASTM A572 Grade 55 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 A572 Grade 55 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 A572 Grade 55 steel sheets and plates. We can offer ASTM A572 Grade 55 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A572 Grade 55 is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A572 is a specifiation covers the standard requirements for Grades 42 [290], 50 [345], 55 [380], 60 [415], and 65 [450] of high-strength low-alloy columbium-vanadium structural steel shapes, plates, sheet piling, and bars for applications in bolted, welded, and riveted structures in bridges and buildings. The alloy shall conform to the required contents of columbium, vanadium, titanium, and nitrogen. Permissible values for the product thickness and size is given

Chemical Composition of ASTM A572 Grade 55 Steel Plate

Grade	The Element Max (%)
	C	Si	Mn	P	S	V	Ni	Co
A572 Grade 55	0.25	0.4	1.35	0.04	0.05	0.06	0.015	0.05

Mechanical Properties of ASTM A572 Grade 55 Steel Plate

Grade	Thickness(mm)	Min Yield (Mpa)	Tensile(MPa)	Elongation(%)
A572 Grade 55	8mm-50mm	380Mpa	485Mpa	20%
	50mm-200mm	380Mpa	485Mpa	17%

100% Quality Tested ASTM A573 Grade 58 Steel Plates

• ASTM A573 Grade 58 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 A573 Grade 58 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 A573 Grade 58 steel sheets and plates. We can offer ASTM A573 Grade 58 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A573 Grade 58 is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A573 is a specification covers structural quality carbon-manganese-silicon steel plates in three tensile strength ranges intended primarily for service at atmospheric temperatures where improved notch toughness is important. If the steel is to be welded, a welding procedure suitable for the grade of steel and intended use or service shall be utilized. The steel shall be made by fine grain practice. Heat and product analysis shall conform to the chemical composition requirements prescribed for carbon, manganese, phosphorus, sulfur, and silicon.

Chemical Composition of ASTM A573 Grade 58 Steel Plate

Grade	C	Mn	P	S	Si
ASTM A573 Gr.58	max 0.23	0.60-0.90	0.035	0.04	0.10-0.35

Mechanical Properties of ASTM A573 Grade 58 Steel Plate

Grade	Minimum yield strength (MPa)	Tensile strength (MPa)	Minimum elongation(200mm)	Minimum elongation(50mm)
ASTM A573 Gr.58	400-490	220	21	24

100% Quality Tested ASTM A633 Grade A Steel Plates

• ASTM A633 Grade A 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 A633 Grade A 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 A633 Grade A steel sheets and plates. We can offer ASTM A633 Grade A pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A633 Grade A is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A633 is a specification covers normalized high-strength low-alloy structural steel plates for welded, riveted, or bolted construction. This material is suited for low ambient temperatures where the desired notch toughness is better than that expected in as-rolled materials of comparable strength level. The material shall have fine austenitic grain size and shall be normalized by heat treatment.

Chemical Composition of ASTM A633 Grade A Steel Plate

Grade

C

Si

Mn

P

S

Al(min)

N

Cr

Cu

Mo

Nb

Ni

Ti

V

A633 Gr.A

0.18

0.15-0.50

1.00-1.35

0.035

0.04

0.05

Mechanical Properties of ASTM A633 Grade A Steel Plate

Grade	Nominal thickness (mm)	to 65	65 - 100	100 - 150
A633 Gr.A	ReH - Minimum yield strength (MPa)	290	290

100% Quality Tested ASTM A633 Grade E Steel Plates

• ASTM A633 Grade E 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 A633 Grade E 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 A633 Grade E steel sheets and plates. We can offer ASTM A633 Grade E pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A633 Grade E is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A633 is a specification covers normalized high-strength low-alloy structural steel plates for welded, riveted, or bolted construction. This material is suited for low ambient temperatures where the desired notch toughness is better than that expected in as-rolled materials of comparable strength level. The material shall have fine austenitic grain size and shall be normalized by heat treatment.

Chemical Composition of ASTM A633 Grade E Steel Plate

Grade

C

Si

Mn

P

S

Al(min)

N

Cr

Cu

Mo

Nb

Ni

Ti

V

A633 Gr.E

0.22

0.15-0.50

1.15-1.50

0.035

0.04

0.01-0.03

0.04-0.11

Mechanical Properties of ASTM A633 Grade E Steel Plate

Grade	Nominal thickness (mm)	to 65	65 - 100	100 - 150
A633 Gr.E	ReH - Minimum yield strength (MPa)	415	415	380

100% Quality Tested ASTM A656 Grade 70 Steel Plates

• ASTM A656 Grade 70 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 A656 Grade 70 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 A656 Grade 70 steel sheets and plates. We can offer ASTM A656 Grade 70 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A656 Grade 70 is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A656 is the specification covers the three types and four strength grades of high strength low-alloy, hot rolled structural steel plate with improved formability. These steels are normally furnished in the as-rolled condition. For plates produced from coil, and furnished without heat treatment or with stress relieving only, additional testing requirements and the reporting of additional test results, of a reference material shall apply. Chemical composition requirements shall be dependent upon thickness, grade, and intended applications.

Chemical Composition of ASTM A656 Grade 70 Steel Plate

Grade	The Element Max (%)
	C	Si	Mn	P	S	V	Ni	Co
A656 Grade 70	0.18	0.6	1.65	0.025	0.035	0.08	0.02	0.1

Mechanical Properties of ASTM A656 Grade 70 Steel Plate

Grade	Thickness(mm)	Min Yield (Mpa)	Tensile(MPa)	Elongation(%)
A656 Grade 70	8mm-50mm	415Mpa	485Mpa	14%
	50mm-200mm	415Mpa	485Mpa	17%

100% Quality Tested ASTM A709 Grade 100W Steel Plates

• ASTM A709 Grade 100W 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 A709 Grade 100W 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 A709 Grade 100W steel sheets and plates. We can offer ASTM A709 Grade 100W pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A709 Grade 100W is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A709 is a specification covers carbon and high-strength low alloy steel structural shapes, plates and bars, and quenched and tempered alloy steel for structural plates intended for use in bridges. Heat analysis shall be used to determine the percentage of carbon, manganese, phosphorus, sulfur, silicon, and copper for the required chemical composition. A tension test shall be used to determine the required tensile properties such as tensile strength, yield strength, and elongation.

Chemical Composition of ASTM A709 Grade 100W Steel Plate

Max	Type A,％	Type B,％	Type C,％	Type EA ,％	Type FA ,％	Type H,％	Type J,％	Type M,％	Type PA ,％	Type QA ,％
Thick
in[mm]	1.25[32]	1.25[32]	11⁄4[32]	4[100]	2.5[65]	2[50]	1.25[32]	2[50]	4[100]	4[100]
C	0.15–0.21	0.12–0.21	0.10–0.20	0.12–0.20	0.10–0.20	0.12–0.21	0.12–0.21	0.12–0.21	0.12–0.21	0.14–0.21
Mn	0.80–1.10	0.70–1.00	1.10–1.50	0.40–0.70	0.60–1.00	0.95–1.30	0.45–0.70	0.45–0.70	0.45–0.70	0.95–1.30
P，max	0.035	0.035	0.035	0.035	0.035	0.035	0.035	0.035	0.035	0.035
S, max	0.035	0.035	0.035	0.035	0.035	0.035	0.035	0.035	0.035	0.035
Si	0.40–0.80	0.20–0.35	0.15–0.30	0.20–0.40	0.15–0.35	0.20–0.35	0.20–0.35	0.20–0.35	0.20–0.35	0.15–0.35
Ni	...	...	...	...	0.70–1.00	0.30–0.70	...	1.20–1.50	1.20–1.50	1.20–1.50
Cr	0.50–0.80	0.40–0.65	...	1.40–2.00	0.40–0.65	0.40–0.65	...	...	0.85–1.20	1.00–1.50
Mo	0.18–0.28	0.15–0.25	0.15–0.30	0.40–0.60	0.40–0.60	0.20–0.30	0.50–0.65	0.45–0.60	0.45–0.60	0.40–0.60
V	...	0.03–0.08	...	B	0.03–0.08	0.03–0.08	...	...	...	0.03–0.08
Ti	...	0.01–0.03	...	0.01–0.10	...	...	...	...	...	. ..
Zr	0.05–0.15C	...	...	...	...	...	...	...	...	...
Cu	...	...	...	...	0.15–0.50	...	...	...	...	...
B	0.0025–max	0.0005–0.005	0.001–0.005	0.001–0.005	0.0005–0.006	0.0005–0.005	0.001–0.005	0.001–0.005	0.001–0.005	...

Mechanical Properties of ASTM A709 Grade 100W Steel Plate

Grade	Thick	Yield	Tensile [MPa]	Elongtation Min %				reduction	HB
	mm	[MPa]		Steel Plate		Structural steel		Min
		Min		200mm	50mm	200mm	50mm	%
A709 Grade 100W	≤65	690Min	760-895		18			L	235-293
	65-100	620	690-895			16		L

100% Quality Tested ASTM A709 Grade 50S Steel Plates

• ASTM A709 Grade 50S 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 A709 Grade 50S 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 A709 Grade 50S steel sheets and plates. We can offer ASTM A709 Grade 50S pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A709 Grade 50S is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A709 is a specification covers carbon and high-strength low alloy steel structural shapes, plates and bars, and quenched and tempered alloy steel for structural plates intended for use in bridges. Heat analysis shall be used to determine the percentage of carbon, manganese, phosphorus, sulfur, silicon, and copper for the required chemical composition. A tension test shall be used to determine the required tensile properties such as tensile strength, yield strength, and elongation.

Chemical Composition of ASTM A709 Grade 50S Steel Plate

Element	Chemical %
C, max	0.23
Mn	0.50-1.60A
Si ,max	0.4
V ,max	0.15B
Nb ,max	0.05B
P ,max	0.035
S ,max	0.045
Cu ,max	0.6
Ni xma	0.45
Cr ,max	0.35
Mo ,max	0.15

Mechanical Properties of ASTM A709 Grade 50S Steel Plate

Grade	Thick	Yield	Tensile [MPa]	Elongtation Min %				reduction	HB
	mm	[MPa]		Steel Plate		Structural steel		Min
		Min		200mm	50mm	200mm	50mm	%
A709 Grade 50S		345-450	450min			18	21

100% Quality Tested ASTM A709 Grade HPS 50W Steel Plates

• ASTM A709 Grade HPS 50W 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 A709 Grade HPS 50W 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 A709 Grade HPS 50W steel sheets and plates. We can offer ASTM A709 Grade HPS 50W pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A709 Grade HPS 50W is either available as ex–stock or directly shipped from the mill to our customers across the globe.ASTM A709 is a specification covers carbon and high-strength low alloy steel structural shapes, plates and bars, and quenched and tempered alloy steel for structural plates intended for use in bridges. Heat analysis shall be used to determine the percentage of carbon, manganese, phosphorus, sulfur, silicon, and copper for the required chemical composition. A tension test shall be used to determine the required tensile properties such as tensile strength, yield strength, and elongation.

Chemical Composition of ASTM A709 Grade HPS 50W Steel Plate

Element	Chemical ％
	HPS50W[HPS345W],HPS70W[HPS485W]	HPS100W[HPS690W]
C	0.11max	0.08max
Mn:≤2.5in[65mm]	1.10-1.35	0.95-1.50
Mn:＞2.5in[65mm]	1.10-1.50	A
P	0.020max	0.015max
SB	0.006max	0.006max
Si	0.30-0.50	0.15-0.35
Cu	0.25-0.40	0.90-1.20
Ni	0.25-0.40	0.65-0.90
Cr	0.45-0.70	0.40-0.65
Mo	0.02-0.08	0.40-0.65
V	0.04-0.08	0.04-0.08
Nb	…	0.01-0.03
Al	0.010-0.040	0.020-0.050
N	0.015max	0.015max

Mechanical Properties of ASTM A709 Grade HPS 50W Steel Plate

Grade	Thick	Yield	Tensile [MPa]	Elongtation Min %				reduction	HB
	mm	[MPa]		Steel Plate		Structural steel		Min
		Min		200mm	50mm	200mm	50mm	%
A709 Grade HPS 50W	≤100	345Min	485min	18	21	18	21