ASTM A537 Class 1 Class 2 Class 3 Corten B Steel Plate

• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO
• Surface Treatment: Galvanized
• Technique: Hot Rolled
• Application: Ship Plate, Boiler Plate, Container Plate, Flange Plate
• Model NO.: WAN491
• Special Use: High-strength Steel Plate
• Stock: Stock
• Thickness: 0.4-3 mm
• Width: 500-2000mm
• Length: 1-12m
• Grade Material: 201 304 316 430
• Size: 1523X 3048 X 48mm
• Tag: 430 Steel Plate
• Keyword: Stainless Steel Plate
• Product Name: ASTM A36 Steel Plate
• Transport Package: Nude Packing
• Specification: ISO, TUV, AD
• Trademark: Kingmetal
• Origin: China
• HS Code: 72080000
• Production Capacity: 50000 Ton/Tons Per Month

Product Description

About ASTM A537 Corten B Steel Plate, Corten B Carbon Steel Plate ...

• Thickness:6mm-300mm
• Length: 3000mm-15000mm
• Width: 1500mm-4050mm
• Application: Steel boiler plate, Pressure vessel plate
• Supplementary Technology: UT ,AR,TMCP,N(Normalized),Q+T,Z Direction Test(Z15,Z25,Z35) ,Charpy V-Notch Impact Test, HIC test, NDT, PWHT, NACE0175, Third Party Test.
• Surface: Coated or Shot Blasting and Painting.
• Delivery state: Hot Rolled, Cold Rolled
• Steel Grade: Class 1, Class 2, Class 3

ASTM A537 Steel Plate Chemical Composition:

Steel Grade	Thickness	ASTM A537 Chemical composition %.
	(mm)	C.	Si	Mn	P.	S.	Cu.	Ni.	Cr.	Mo.
		max			max	max	max	max	max	max
A537 Class1	6.00-38.10	0.24	0.15-0.50	0.70-1.35	0.035	0.035	0.35	0.25	0.25	0.08
	38.11-50.80			1.00-1.60
A537 Class2	≤40mm	0.24	0.15-0.50	0.70-1.35	0.035	0.035	0.35	0.25	0.25	0.08
	>40mm			1.00-1.60
A537 Class3	-	0.24	0.13-0.55	0.64-1.46	0.035	0.035	0.38	0.28	0.29	0.09

ASTM A537 Steel Plate Mechanical Property:

Steel Grade	Thickness	Yield	Tensile	Elongation
A537 CLASS 1	mm	Min Mpa	Mpa	Min  %
	8-65	345	485-620	22
	65-100	310	450-585	-
	100-150	-	-	18
A537 CLASS2	8-65	415	550-690	22
	65-100	380	515-655	22
	100-150	315	485-620	20
A537 CLASS3	8-65	380	550-690	22
	66-100	345	515-655	22
	101-150	275	485-620	20

ASTM A537Steel Plate Equivalent steel grade:

Steel Grade	China	JIS	Germany
ASTM/ASME	GB1591-88	G3115	DIN17155
A537	16MnR	SPV36	19Mn5

FINISH AND SPECIFICATION

No.1	A rough, dull surface, which results from hot rolling to the specified thickness, followed by annealing and descaling.
Range (mm)	1000	1219	1250	1500	1524
3.0~6.0	Δ	Δ	Δ	Δ	Δ
8.0~100.0		Δ			Δ
2D	A dull finish which results from cold rolling followed by annealing and descaling, and may perhaps gets a final light roll pass through unpolished rolls. A 2D finish is used where appearance is not a concern.
Range (mm)	1000	1219	1250	1500	1524
0.3-3.0	Δ	Δ	Δ	Δ	Δ
2B (Mill Finish)	A bright, cold-rolled finish resulting in the same manner as 2D finish, except that the annealed and descaled sheet received a final light roll pass through polished rolls. This is the general-purpose cold-rolled finish that can be used as is, or a preliminary step to polishing
Range (mm)	1000	1219	1250	1500	1524
0.3-6.0	Δ	Δ	Δ	Δ	Δ
BA (Bright Anneal)	The bright annealed mill surface is obtained by annealing the material under an atmosphere, so that scale is not produced on the surface.
Range (mm)	1000	1219	1250	1500	1524
0.3-2.0	Δ	Δ	Δ
Brushed Finish (No.3/No.4/No.5/No.6)	This is a ground unidirectional finish obtained with 150/180/240/320 grit abrasive, which is characterized by parallel brushing lines, it is also known as Satin.
Range (mm)	1000	1219	1250	1500	1524
0.3-6.0	Δ	Δ	Δ	Δ	Δ
Scotch Brite	It's a semi-dull finish with uniform grain, which is obtained using finer abrasives than No.4/NO.5/NO.6. This finish has smooth, soft and exquisite grains which has a low level of reflectivity and unidirectional texture.
Range (mm)	1000	1219	1250	1500	1524
0.3-3.0	Δ	Δ	Δ	Δ	Δ
Hairline	Seemingly endless polishing lines extend uniformly along with the length of the coil give the hairline. It's a well-defined directional finish with long-grain and fine-line.
Range (mm)	1000	1219	1250	1500	1524
0.3-3.0	Δ	Δ	Δ	Δ	Δ
Super Mirror (No.8)	This is a polished finish having a high degree of reflectiveness which can be done on all the grades of stainless steel. It is produced by progressively using finer abrasives and finally finishing with extremely fine buffing compounds. The final surface is blemish free with a high degree of image clarity.
Range (mm)	1000	1219	1250	1500	1524
0.3-6.0	Δ	Δ	Δ	Δ	Δ
Vibration	Vibration is a multi-directional finish. It is also known by the names Non-Directional Satin and Angel Hair. Vibration has a uniform texture with random, multi-directional grit lines.
Range (mm)	1000	1219	1250	1500	1524
0.3-3.0	Δ	Δ	Δ	Δ	Δ
CD Overlay	CD Overlay is a patterned polished steel finish that is applied mechanically to the surface of stainless steel sheets. These stainless polished steel finishes can be created with various visual effects, which are designed for architectural and other applications.
Range (mm)	1000	1219	1250	1500	1524
0.3-3.0	Δ	Δ	Δ
Bead Blast	This finish results in a non-directional textured surface with a soft satin reflection and low reflectivity.This finish has an aesthetic appeal and enhances the surface properties of stainless steel.
Range (mm)	1000	1219	1250	1500	1524
0.3-2.0	Δ	Δ	Δ
Etched Finish	Etched patterns are created by selectively applying a protective acid resistant film to a highly polished surface and acid etching the unprotected areas. The etching removes a thin layer of stainless steel, changes the color to a dull silver gray, and roughens the surface. Etched finished made an attractive surface on the metal, which is applied on architectural and other applications.
Range (mm)	1000	1219	1250	1500	1524
0.3-3.0	Δ	Δ	Δ	Δ	Δ
Embossed Finish	Embossed finish is a stainless steel finish that is uniformly textured. There are two main types of Embossed Finish: 1 sided pattern, where the reverse side is paint; another one is 2 sided patterns where the pattern is imprinted through to reverse side.
Range (mm)	1000	1219	1250	1500	1524
0.3-3.0	Δ	Δ	Δ	Δ	Δ
PVD Coating	Physical Vapor Deposition (PVD) is a process to produce a metal vapor (titanium, chromium and aluminum) that can be deposited on electrically conductive materials as a thin highly adhered pure metal or alloy coating. The process is carried out in a vacuum chamber at vacuum using a cathodic arc source. A wide variety of colors can be achieved by adding other gases during the deposition.
Range (mm)	1000	1219	1250	1500	1524
0.3-3.0	Δ	Δ	Δ	Δ	Δ

• Special dimensions was accepted on request
• Customized specific cut-to-length are acceptable from 100mm - 4000mm

PACKING

• Standard Coating: Paper Interleaved, PE or Laser PE Coating are available
• Standard Package: Waterproof wrapping and cardboard encase all the pack of the sheets, with metal edge production for all top edges. The strap aligned from bottom bearer to the top, with edge protection on all top corners that meets the sheets
• Wooden Pallets or customized Pallets are acceptable
• Metal Pallets are acceptable upon request

Product Scope:

ASTM A537 of all grades, ASTM A537 specification covers the standard for heat-treated carbon manganese-silicon steel plates intended for fusion welded pressure vessels and storage tank. It is a kind of low alloy steel that covers 3 grades (Class 1, Class 2, Class 3) , steel plate of these grades are used when yield and tensile strength of ASTM A516 can not meet the requirements of pressure services like boiler and pressure vessels in oil, gas, petroleum industries

ASTM A537 class1 steel plate typical applications are API 650 and API 620 storage tanks, pressure vessels designed for moderate and lower-temperature service, requiring excellent notch toughness. Class 1 steel is finished as Normalized and Class 2 is finished as Quenched & Tempered plates. A537 Class 1 steel plate shows good cold forming performance, for welding, special consumables and welding methods are needed for avoiding harmful effects of metal structur