T/SSEA 0113-2021 Active Group standards

T/SSEA 0113-2021 MEC Processing of Steel Surface Quality Grade

T/SSEA 0113-2021

Publish Date: 2021-03-22 Implement Date: 2021-03-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SSEA 0113-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Material protection

ICS Name: Comprehensive steel products

Publish Date: 2021-03-22

Implement Date: 2021-03-22

Scope

Main technical content: This document specifies the technical process of using mechanical flexible water grinding to remove iron oxide scale on the surface of steel (MEC), and classifies and codes the surface quality grades of steel, as well as the surface quality grades, inspection methods, inspection rules, and grade markings. This document is applicable to the surface quality grades of hot-rolled steel plates and steel strips, as well as hot-rolled wire rods made from carbon structural steel, low-alloy structural steel, and stainless steel after MEC treatment. The surface quality grades of other hot-rolled steel products after MEC treatment can be used for reference.