GB/T 5612-2025 Active National standards

GB/T 5612-2025 Designation of cast irons

GB/T 5612-2025 Designation of cast irons

Publish Date: 2025-03-28 Implement Date: 2025-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 5612-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Casting

ICS Name: Iron and steel castings

Publish Date: 2025-03-28

Implement Date: 2025-10-01

Pages: 16 pages

Scope

This document provides a classification of cast iron and a method for representing cast iron grades.
This document is applicable to various cast iron materials and cast iron parts.

Development Information

Word Count: 21 Thousand words Pages: 16 pages

Replace the following standards

GB/T 5612-2008 Code for representing cast iron

Related Standards

GB/T 3180-1982 Abolished

GB/T 3180-1982 Specification for medium manganese wear-resistant spheroidal iron castings

Publish Date: 1982-09-01

GB/T 4308-1984 abolished_transferred

GB/T 4308-1984 Cermet hot extrusion die blank

Publish Date: 1984-03-27

GB/T 5615-1985 Abolished

GB/T 5615-1985 The designations, definitions and symbols for heat treatment tempers of steel castings

Publish Date: 1985-11-25

GB/T 6967-1986 Replaced

GB/T 6967-1986 Medium and high strength stainless steel castings for engineering structure purposes

Publish Date: 1986-11-01

GB/T 7659-1987 Replaced

GB/T 7659-1987 Carbon steel castings suitable for welded structure

Publish Date: 1987-04-17

GB/T 8491-1987 Replaced

GB/T 8491-1987 Corrosion resistant high silicon iron castings

Publish Date: 1987-12-28