GB/T 1423-1996
Active
YB/T 6481-2026
Pending
Industry standards-Black metallurgy
\nYB/T 6481-2026 Testing Method for Iron Oxide Scale on Acid-Free Steel Products
YB/T 6481-2026
Price:
$ 20.00
Basic Information
Standard Code:
YB/T 6481-2026
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 equipment, sampling and sample preparation, testing methods, and testing reports for the detection of the thickness and phase composition of oxide scales on acid-free steel. This document is applicable to the detection of the thickness and phase composition of oxide scales on all acid-free steels. Other steels can be used for reference
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