product

A283 Carbon Mild Steel Plate

A283 carbon mild steel plate is a low to medium tensile strength carbon structural steel plate, which is the standard steel plate in the United States.

Product Introduction

◆ Standards

ASTM A283/A283M
ASME
A283GrA
SA283GrA
A283GrBSA283GrB
A283GrCSA283GrC
A283GrDSA283GrD
*A283 carbon mild steel plate is divided into four grades according to the use structure.


◆ Properties

Chemical properties:

Elements Grade A Grade B
Grade C
Grade D
C,≤ 0.14 0.17
0.24
0.27
Mn,≤ 0.90 0.90
0.90
0.90
P,≤ 0.035 0.035
0.035
0.035
S,≤ 0.04 0.04
0.04
0.04
Si[plate thick,≤1.5in(≤40mm)] 0.04 0.40
0.49
0.40
Si[plate thick,>1.5in(>40mm)] 0.15-0.40 0.15-0.40
0.15-0.40
0.15-0.40
Cu,≥(When Cu content is specified)
0.20
0.20
0.20
0.20


Mechancal properties:

Projects Grade A Grade B
Grade C
Grade D
Tensile strength, ksi (MPa) 45-50(310-415) 50-65(345-450)55-75(380-515)50-65(345-450)
Yield strength, ≥, ksi (MPa) 24(165) 27(185)
30(205)33(230)
Elongation in 8 in. (200 mm), min, % 27 25
22
20
Elongation in 2 in. (50 mm), min, % 30 28
25
23

*The elongation requirement can be reduced by 2% for steel plates with a width greater than 24in (600mm).


◆ Characteristic

A283 carbon mild steel plate is a low to medium tensile strength, good formability carbon structural steel plate, the implementation of ASTM production standards. Carbon structural steel is a carbon steel with carbon content less than 0.8%. It has less sulfur, phosphorus and non-metallic inclusions than carbon structural steel and has better mechanical properties.


 Industry&Application

A283 carbon mild steel plate is suitable for the manufacture of storage tanks and cryogenic control vessels, riveted, bolted and welded structures for bridges and buildings, including prefabricated buildings, warehouses and industrial commercial structures. It is a general purpose, high quality carbon structural steel.


Purchasing Information

Product name
A283 Carbon Mild Steel Plate
Thickness 1.2-600mm
Width 1220-4200mm
Length 5000-18000mm
Notes coil thickness ≤ 25mm
Shapes plates, heavy plates cutting, sheets, steel angle, steel channels
Manufacturing types hot rolled
MOQ
1 ton
Supply Ability5000 tons / month
Lead Time
7-15 working days after the receipt of 30% deposit
Payment Terms
30%T/T Advance + 70% Balance
Price TermsFOB, CFR, CIF, EXW
Packing
Standard sea-worthy package or as required

*If you do not find what you are looking for, please call us now. If you have found it, we are happy to answer any questions or concerns you may have about stainless steel grades and assist you through the purchasing process.


 FAQ

Q:Can you send samples?

A:Sample can be for free,freight cost collect. 

Q:What product information do I need to provide? 

A:Steel grade/thickness/width/quantity,these will decide the price.

Q:About product prices? 

A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q:What are the certifications for your products? 

A:We have ISO 9001,CE,SGS,BV and other certifications.

Q:How about the delivery time? 

A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.

Q:Does the product have quality inspection before loading? 

A:All the products are strictly tested before packaging,also can inspect by third party inspection.

Q:How to pack the products?

A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.