DD11 Standards | Hot Reeled Steel | Harris (Steels) Limited
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DD11 Standards / Specification

Product category:

  • Sheet and Plate

Product standards:

  • EN 10111

Description:

DD11 is a very low carbon, hot rolled sheet material extensively used in cold forming in the dry or pickled and oiled condition. The material has good welding qualities and is ideal for general forming applications. DD12, DD13 and DD14 specify even lower chemical and mechanical levels making them perfect for deep drawing, extra deep drawing and more complex presswork.

Chemical Analysis – Maximum values:

C Si Mn P S

0.12

0.6

0.045

0.045

Mechanical values are not a mandatory requirement of DD11 and are not supplied unless agreed at the point of rolling.

Refer to specific applicable standards for full specifications.

Mechanical Analysis – Minimum values:

Yield strength

Material thickness

Mpa

1 ≤ 2 <

170/360

≤ 2 ≤ 11

170/340

Tensile strength

Material thickness

Mpa

1 ≤ 11 ≤

440 max