ASTM A285 Steel

Gnee can supply hot rolled and cold rolled ASTM A285 steel. ASTM A285 steel has good weldability and can be made into many shapes of steel such as plates, coils, tubes, profiles, forgings and so on. We can do specific machining cutting (any size and shape) drilling, welding, milling, machining and steel construction according to drawings. With factory certifications; a full range of mechanical testing, chemical analysis, micro-inspection and non-destructive testing of A285 steel; a large and diverse inventory of A285 steel; competitive pricing and customised A285 steel solutions; one supplier for your entire A285 steel needs;

ASTM A285 is a general purpose carbon steel specification covering pressure vessel and boiler steel plates. A285 steel plates are typically produced by the flat furnace, alkaline oxygen or electric furnace processes and hot rolling.

A285 steel has good weldability and is easily welded using conventional processes. Preheating may be required for thicker sections. It is suitable for welded structures in the tensile strength range of 50-100 ksi (345-690 MPa). To enhance corrosion resistance, A285 can be clad with non-ferrous alloys such as stainless steel or monel.

Gnee offers many grades of A285 steel. Common grades include ASTM A285 Gr A, ASTM A285 Gr B, and ASTM A285 Gr C.
ASTM A285 Gr A has a minimum tensile strength of 55/75 ksi (380/515 MPa) and is typically used for ambient temperature applications.
ASTM A285 Gr B offers an intermediate tensile strength of 60/80 ksi (415/550 MPa) and is suitable for low temperatures down to -20°F.
ASTM A285 Gr C has strengths up to 70/90 ksi (485/620 MPa) and can be used for operating temperatures up to 650°F.

Thickness: 5 MM – 200 MM

Width: 1220MM – 4200MM

Length: 5000-18000mm

Customize: Available

  • UT (Ultrasonic examination)
  • AR(As Hot Rolled only)
  • TMCP(Thermal Mechanical Control Processing)
  • N(Normalized)
  • Q+T(Quenched and Tempered)
  • Z Direction Test(Z15,Z25,Z35)
  • Charpy V-Notch Impact Test
  • HIC test
  • NDT
  • PWHT( Simulated Post Weld Heat Treatment)
  • NACE0175
  • The Third Party Test (Such as SGS Test)
  • Coated or Shot Blasting and Painting

Available, welcome to consult

A)Packaging Details: Standard export seaworthy packing or as required.
B)Delivery Time:30-50 days, 7 days for stock goods.
C)Loading Port:Shanghai ,Tianjin, Qingdao.
D)Offer Ability:5000MT/Per Month.
E)MOQ:1 Pcs.

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What shapes can it be welded into?

Parameters Of Hot Sale ASTM A285 Steel

A285 Grade A0.230.90.13-0.450.0350.035
A285 Grade B0.220.980.08-0.450.0350.035
A285 Grade C0.280.980.08-0.450.0350.035
GradeTensile Strength(MPa)Yield Strength(MPa)% Elongation in 2 in.(50mm) minImpacting Test  Temperature(°C)
A285 Grade A51529520-20,40,-60
A285 Grade B34518525-20,40,-60
A285 Grade C38020527-20,40,-60

Why Choose Gnee ASTM A285 steel

If you want to find a trustable ASTM A285 steel manufacturer, Gnee will be your best choice. 15 years of experience ASTM A285 steel manufacturer, certified by the classification society, CE, ISO, and SGS. And we guarantee the highest safety and quality standards. We fulfill all requirements of reputed classification societies.

In addition, our ASTM A285 steel has been successfully exported to more than 60 countries such as Germany, South Korea, the United States, Mexico, and Argentina. Many regular customers come to visit our company and factory and make multiple orders.


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