Common Steel Sheet Metal Grades

For example 1010 steel is a carbon steel with a nominal 0 10 percent carbon level.

Common steel sheet metal grades.

The sae j403 grade 1010 specification states that the steel may be supplied with carbon content from 0 08 to 0 13 percent. Astm a516 steel grade 70 is similar to a515 but is intended for lower temperature applications. International organization for standardization iso ts 4949 2003. Astm a515 steel grade 70 has greater strength than a285 and intended for intermediate and high temperature boilers and pressure vessels.

European standards en 10027. For alloys in general including steel unified numbering system uns of astm international and the society of automotive engineers sae. When working with sheet metal it is common for the term gauge to be used someone unfamiliar with the gauge system may not understand what is meant by 18 gauge steel for example. To help this blog will explain the gauge system and features a sheet metal gauge chart.

However sae international s steel grading system is the most common. Japanese steel grades. It is a silicon killed coarse grained steel that requires careful welding techniques. Steel grades standards by country.

American steel grades. On the other hand in the case of sae j403 grade 1008 the spec allows for up to 0 10 percent carbon with no minimum. Aisi sae steel grades standard british standards.