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ASME SA285 Grade C hot rolled boiler steel plate

2025-11-07 | More News

What is Sa 285 Grade C Plate

The Sa 285 Grade C Plate possesses low to intermediate tensile strength and it is basically a pressure vessel grade of stainless steel. The Astm A285 C material is used in the pressure vessel and boiler tank fabrication process, and they should not be considered for high pressure applications. The Astm A285 Grade C Plate has good weldability, and hence they can be welded using the conventional procedures.

The A285c Plate material can be described as an iron alloy, which is further classified into carbon steel. Due to all the properties, products made with the A285 C material are used in oil, gas, and petroleum industries. The A285 Grade C Plates are known for its high flexibility and due to the properties they offer, the material is highly reliable too. The SA 285 Gr.C Boiler & Pressure Vessel Steel Plates can effectively resist corrosion and they are capable of withstanding heavy loads.

The ASME SA285 Grade C Boiler Quality Plate also shows good resistance to crevice corrosion, pitting, and stress corrosion cracking. The SA 285 GR.C Plate material is also known for its high workability and they are customizable as per the client’s requirements.

 

Sa-285 Grade C Chemical Composition

lement Composition % SA 285 Gr C
Sulfur, maximum 00.025
Carbon, maximum 00.28
Manganese, maximum 00.90
Phosphorus, maximum 00.025

 

Astm A285 Grade C Equivalent

Germany European Norm Japan Spain British Standard ASTM/ASME
HI P235GH SPV 24 A 37 RCI 161 Gr.360/164 Gr.360 A/SA285 – Grade C

 

Industrial Application of A285c Plate

  • Bridge construction
  • Low pressure PVQ
  • Heaters
  • Tanks
  • Energy & Power Industry
  • Rail

 

Astm A285 Grade C Properties

Element SA 285 Gr C
ksi (MPa)
Tensile strength 55 to 75 ksi(380-515)
Elongation in 2  inch or (50mm), min, % 27
Yield strength, minimum 30 ksi (205)
Elongation in 8 inch or (200 mm), min, % 23

 

A285 Grade C Vs A36

A285 Grade C has low to medium tensile strength between 380 to 515 MPa, whereas the tensile strength of A36 material ranges between 400 to 500 Mpa. This is due to the variation in their chemical composition. The A285 grade C material is easier to form, and thus they are used for fabricating pressure vessels and boilers.

 

Sa 285 Grade C Vs Sa-516-70

The Sa 285 Grade C is a carbon steel plate used in pressure vessels. They are perfect for applications which require low to intermediate tensile strength. It is primarily used for manufacturing storage tanks and temperature controlled low pressure vessels.
The Sa-516 Grade 70 material is basically a medium carbon alloy which contains different elements like manganese, sulfur, silicon, etc., in its chemical composition. They are primarily used in welded pressure vessels, where high toughness is a major requirement.

 

What are Astm A285 Grade C Properties

The Astm A285 Grade C Mechanical Properties would include tensile strength between the range of 380-515 MPa and yield strength of 205 MPa.

 

What is Astm A285 Grade C Temperature?

The Astm A285 Grade C shows stability at elevated temperatures.

 

What is Astm A285 Grade C Hardness?

A285 Grade C has low to medium tensile strength between 380 to 515 MPa, whereas the tensile strength of A36 material ranges between 400 to 500 Mpa.

 

Specification of ASTM A285 Grade C Steel Plate

Material ASME SA285 Gr C/ASTM A285
Test certificates EN 10204 2.2/3.1
Brands Dillinger, JSW, TATA, SAIL, Essar, JSPL, POSCO, Clabecq, Thyssen, Uttam, and Mills
Relevant Grades
  • SA 285 Gr B
  • SA 285 Gr A
  • SA 285 Gr C
Thickness  5 to 150mm
Width 1000 to 3000mm
Length  3000 to 18000mm
Third Party Inspection DNV, ABS,CE, CCS, TUV, RINA, GL, LR, KR

Sa 285 Grade C Vs Sa-516-70

Sa-285 Gr C and Sa-516-70 both are Pressure vessel plates. The Sa-516-70 has a higher tensile and yield strength than the Sa 285 grade, which is the main difference between them.

 

Astm A285 Grade C Temperature

In various conditions, the tough ASTM A285 Grade C Carbon Steel Plates does not decay or disintegrate at temperatures as low as -20 degrees or lower. High-temperature quenching and tempering can improve the hardness and wear resistance of SA-285 steel plates. Normalized rolling conditions are used to create ASTM A285 Grade C Steel Plates products.

A285 C Plate Hardness

The Astm A285 Grade C has a lesser ductility and a greater strength. The hardness of these components is 130 Brinell.

If you want to learn about or purchase other hot-rolled steel plates from GNEE, you can send an email to [email protected]. We will be very happy to serve you.

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