SA812gr65 American Standard Container Board, SA812gr80 Wuyang Iron and Steel, SA812gr65 correspondin

SA812gr65 American Standard Container Board, SA812gr80 Wuyang Iron and Steel, SA812gr65 correspondin

ASME SA812 Grade 65 is a thin-walled steel plate for pressure vessels, SA812 is divided into two grades or grades: SA812 Grade 65 and SA812 Grade 80, which is mainly used in pressure vessel manufacturing.

SA812gr80 Wuyang Iron & Steel Fixed Rolling: Wuyang Steel Xiangyang

Standard: ASME SA-812/SA-812M

Size Range: 3mm -500mm * 1000mm - 4000mm * 1000mm - 18000mm

SA812 Grade 65 Steel Plate/Sheet Mechanical Properties: Mechanical

Properties

Grade

Thickness

Yield

Strength

Tensile strength

, elongation

, Charpy, V-notched impact test

minimum



SA812 Class

65 mm

Min MPa



Min Percentage

-

Jay

5≤t≤50

275

450-585

23%.

-

50≤t≤150

275

450-585

20%

-

Note: The impact energy of the impact test is the longitudinal

SA812 65 grade boiler steel plate chemical composition:

chemical composition

grade

Elemental maximum (%)

Cs-manganese









Niobium + vanadium

niobium

SA812 65 grade

≤ 0.23

0.15~0.50

≤1.40

≤0.035

≤0.040

0.02~0.15

0.05

Heat treatment state: normalizing + quenching and tempering

SA812Gr65 In the process of use, the high strength, high toughness, fatigue resistance, impact resistance, vibration resistance, wear resistance and easy processing performance are also deeply loved and recognized by the manufacturing industry, and later because of the social recognition of the frequent use of the manufacturing industry and the continuous optimization of the material by the producer, gradually SA812Gr65 Steel plate has also become one of the commonly used steel plate grades in the domestic manufacturing industry.