Jinan Yunheng Steel Co., Ltd.
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Hot-rolled coil is a steel strip coil that is continuously produced from steel billets after being heated at high temperatures and then passed through a rolling mill. It has the characteristics of high strength, good toughness and easy processing, and is widely used in construction, automobiles, machinery and other fields.
ASTM A514 steel (also known as T1) grades incloud A, B, E, F, H, P, Q & S. This steel coil has a high yield strength and good weldability. ASTM A514 steel coil is quenched and tempered carbon-alloy steel. It is typically used when abrasion resistance and high-impact properties are required.
ASTM A516 covers carbon steel coils intended primarily for service in welded pressure vessels where improved notch toughness is important. According to different strength levels, the coils are available in four grades: Grades 55, 60, 65, and 70. The most common is Grade 70 or called out A516-70.
ASTM A537 standard refers to pressure vessel coils, material in heat-treated, carbon-manganese silicon steel. Based on different strength and heat treatment, it ranges to Class 1, 2 and 3. ASTM A537 Class 1 coils are supplied in the normalised condition whilst Class 2 coils are quenched and tempered.
ASTM A572 steel coil is a popular grade of high-strength low-alloy (HSLA) steel that is typically used in structural applications. A572 steel contains chemical alloys that enhance the material’s hardness and ability to bear weight. There are five different grades of A572 steel coil: Grade 42, Grade 50, Grade 55, Grade 60 and Grade 65.
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Email : xiejifan@jnyhsteel.com
Add : Jinan Lingang Economic Development Zone, Licheng District, Jinan City, Shandong Province
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