GB/T 1423-1996
Active
YB/T 6458-2026
Pending
Industry standards-Black metallurgy
YB/T 6458-2026 The microscopic inspection method for sulfide inclusions in easy-to-cut steel
YB/T 6458-2026 The microscopic inspection method for sulfide inclusions in easy-to-cut steel
Price:
$ 20.00
Basic Information
Standard Code:
YB/T 6458-2026
Standard Type:
Industry standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Metallographic examination methods
ICS Name:
Other testing methods for metal materials
Publish Date:
2026-04-16
Implement Date:
2026-11-01
Scope
This document specifies the microscopic inspection method for the level and distribution uniformity of sulfide inclusions in easy-to-cut steel. This document is applicable to the inspection and evaluation of the level and distribution uniformity of sulfide inclusions in semi-finished products, long products, or flat products of easy-to-cut steel. The inspection and evaluation of the level and distribution uniformity of sulfide inclusions in other steels that improve cutting performance can also be carried out with reference to this document.
Development Information
Related Standards
GB/T 1424-1996
Active
GB/T 1424-1996 Method of measurement of resistivity of precious metals and their alloys
GB/T 1425-1996
Replaced
GB/T 1425-1996 Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis
GB/T 17433-1998
Replaced
GB/T 17433-1998 Foundation terms for chemical analysis of metallurgical products
GB/T 4334.1-2000
Replaced
GB/T 4334.1-2000 Method of 10 per cent oxalic acid etch test for stainless steels
GB/T 4334.2-2000
Replaced