Carbon Steel Plate

Steel grades are often defined using a standardized system developed by organizations such as the American Society for Testing and Materials (ASTM), the Society of Automotive Engineers (SAE), and the International Organization for Standardization (ISO). These grading systems include designations like A36, A572, or 1020, representing differences in carbon content, tensile strength, and other properties.

Classification :

PRODUCT DETAILS

Product Parameters

Product Name Carbon Steel Sheet/Plate
Thickness 0.1mm-400mm
Width 12.7mm-3050mm
Length 58006000 or customized
Surface Black skin, Pickling, Oiling,galvanizedtinningetc
Material S235JR,S275JR,S355JR,A36,SS400,Q235,Q355,ST37,
ST52,SPCC,SPHC,SPHT,DC01,DC03,etc
Standard GB,GOST,ASTM,AISI,JIS,BS,DIN,EN
Technology Hot rolling, Cold rolling, Pickling,galvanizedtinning

 

Chemical Composition

Type of Carbon Steel

Carbon Composition

Low Carbon/Mild

0.05-0.25%

Medium Carbon

0.26-0.60%

High Carbon

0.61-1.50%

 

Grade

Carbon Max

Manganese

Phosphorus Max

Sulfur Max

Silicon

A36 up to 3/4” thick

0.25%

N/A

0.030%

0.030%

0.40% Max

A36 >3/4 – 1 ½” thick

0.25%

0.80-1.20%

0.030%

0.030%

0.40% Max

A36 > 1 ½ - 2 ½” thick

0.26%

0.80-1.20%

0.030%

0.030%

0.15-0.40%

A36 >2 ½ - 4” thick

0.27%

0.85-1.20%

0.030%

0.030%

0.15-0.40%

A36 >4” thick

0.29%

0.85-1.20%

0.030%

0.030%

0.15-0.40%

A572 Grade 42

0.21%

1.35%

0.030%

0.030%

0.15-0.40%

A572 Grade 50

0.23%

1.35%

0.030%

0.030%

0.15-0.40%

A830 Grade 1020

0.18-0.23%

0.30-0.60%

0.030%

0.030%

N/A

 

Mechanical Properties

Grade Yield Strength (ksi) Tensile Strength (ksi) Applications

A36

36

58–80

Construction, bridges

A572 Grade 50

50

65

High-strength structural

A516 Grade 70

38

70

Pressure vessels, boilers

AH36

51

71–90

Shipbuilding

1045

45

77

Machinery, automotive

 

Product Display

 

Packing and Delivery

 

Customer Visit

 

Application Field

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Up to now, we have also established long-term, win-win partnerships with a number of large steel mills. We are the first-level agent for Chinese state-owned enterprises Shanghai Baosteel and Taigang Iron and Steel Group. Our products can meet every unique requirement of our customers. We provide customized services.

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