GB/T 3654.10-1983
Replaced
YB/T 6442-2026
Pending
Industry standards-Black metallurgy
YB/T 6442-2026 Determination of Metal Recovery Rate of Recycled Steel Raw Materials using Tracer Method
YB/T 6442-2026 Determination of Metal Recovery Rate of Recycled Steel Raw Materials using Tracer Method
Price:
$ 20.00
Basic Information
Standard Code:
YB/T 6442-2026
Standard Type:
Industry standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Analysis methods for steel and iron alloys
ICS Name:
Iron alloy
Publish Date:
2026-04-16
Implement Date:
2026-11-01
Scope
This document specifies the method of determining the metal recovery rate of recycled steel raw materials using the tracer method. This document is applicable to the determination method of the metal recovery rate of recycled steel raw materials, and the determination range (mass fraction) is 65.00% to 100.00%.
Development Information
Related Standards
GB/T 3654.1-1983
Active
GB/T 3654.1-1983 Methods for chemical analysis of ferroniobium—The paper chromatograph-gravimetric method for the determination of niobium and tantalum
GB/T 3654.2-1983
Replaced
GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium—The neocuproine-chloroform extraction photometric method for the determination of copper content
GB/T 3654.3-1983
Replaced
GB/T 3654.3-1983 Methods for chemical analysis of ferroniobium The gravimetric method for the determination of silicon content
GB/T 3654.4-1983
Active
GB/T 3654.4-1983 Methods for chemical analysis of ferroniobium The combustion gravimetric method for the determination of carbon content
GB/T 3654.5-1983
Active