Alloy Steel Sheet Grades

The sa 387 grade alloy steel plate is primarily used in welded pressure vessels where improved toughness is required.

Alloy steel sheet grades.

According to the world steel association there are over 3 500 different grades of steel encompassing unique physical chemical and environmental properties. We offer a wide range of plate sizes which are accessible thickness range from 6 to 10 mm. Standard specification for steel sheet zinc 5 aluminum alloy coated by the hot dip process. In the 1930s and 1940s the american iron and steel institute aisi and sae were both involved in efforts to standardize such a numbering system for steels.

It is a low alloy pressure vessel quality steel for high temperatures. For instance 17 7ph is a stainless steel alloy containing 17 percent chromium and 7 percent nickel that is strengthened through controlled precipitation. This article is the first of a four part series on the different types of steel. Our clients can expect a diverse range of alloy steel in any form necessary including plates sheets bars tubing pipes and wire.

11 cl 1 hot rolled plate stockist astm a387 grade 11 steel plate supplier in mumbai india. A387 grade 11 class 2 alloy steel cr sheet alloy steel grade 11 sheet a387 grade 11 sheet asme sa387 gr 11 chrome moly sheet grade 11 alloy steel plates chromium molybdenum alloy steel gr 11 pressure vessel plates alloy steel gr. Once heat treated it becomes extremely hard and brittle. The alloy typically is described by the amount of chromium and nickel in the product.

Read part 2 to learn more about alloy steel grades and its attributes. In essence steel is composed of iron and carbon although it is the amount of carbon as well as the level of impurities and additional alloying elements that determine the properties. Alloy steel can be fabricated to almost any density for a wide variety of strength specifications. In addition some grades now are being designated in the 6xx series.

Continental steel tube has decades long experience has a supplier of the high quality reliable alloy steel. A879 a879m 12 2017 standard specification for steel sheet zinc coated by the electrolytic process for applications requiring designation of the coating mass on each surface. High carbon steel is very difficult to cut bend and weld. The sae steel grades system is a standard alloy numbering system sae j1086 numbering metals and alloys for steel grades maintained by sae international.