ASTM A662 Grade B STEEL PLATE

ASTM A662 Grade B STEEL PLATE

ASTM A662 standard specification for pressure vessel plates, carbon-manganese-silicon steel, for moderate and lower temperature service

ASTM A662 plates over 40mm in thickness shall be normalized. Plates of Grades B and C, 40 mm and under in thickness, are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.

Our plates including A662 Grade B come with mill certificate in accordance with EN 10204 3.1 or EN 10204 3.2. We welcome any third party or customer inspection if required.

Supplementary Technology: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4.1 | S5 | S6 | S8 | S9 | S11 | S12 |S17

Dimension: Thickness: 6MM to 300MM

Width: 1500mm to 4050mm

Length: 3000mm to 15000mm

ASTM A662 Grade B Chemical Composition

Grade The Element Max (%)

C Si Mn P S Al N

A662 Grade B 0,22 0.13-0.45 0.79-1.62 0,035 0,035

Nb V Ti Cu Cr Ni Mo Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

ASTM A662 Grade B Mechanical Property

Thickness Yield Tensile Elongation

mm Min Mpa Mpa Min %

6-50 275 450-585 23%

50-200 275 450-585 20%

Shipbuilding steel plate | Alloy steel plates | High strength plate| Carbon steel plate | Stainless steel plate

Related Grade: A662 Grade A| A662 Grade C

Gangsteel is specialized in supplying boiler and pressure vessel steel plate, mainly dealing with specification standard plates in ASTM A662, ASTM A537, ASTM A516, ASTM A515, ASTM A514, ASTM A285, ASTM A387, ASTM A517, ASTM A203, ASTM A202, ASTM A203, SA302, JIS G3115, JIS G3103, EN 10028-2, EN 10028-3, EN 10028-5, EN 10028-6, and thickness can be up to 300mm.

To find out more about A662 Gr.B or other boiler and pressure vessel steel, and to receive a competitive quotation for supply of this material, please CLICL HERE to contact us.