1Key Takeaways
This document specifies the product classification, technical requirements, testing methods, inspection rules, marking, packaging, transportation, storage, accompanying documents, and order content for high lead slag as a by-product of lead smelting. This document applies to high lead slag obtained from comprehensive r…
2Scope / Description
This document specifies the product classification, technical requirements, testing methods, inspection rules, marking, packaging, transportation, storage, accompanying documents, and order content for high lead slag as a by-product of lead smelting. This document applies to high lead slag obtained from comprehensive recovery after the removal of copper slags in the process of lead smelting.
Table 1: Chemical Composition of By-Product High Lead Slag
Grade Chemical Composition (%) by Weight
Pb not less than Impurities, no more than
Cu S As
Pb50 50.0 6 0.7 5
Pb45 45.0
Pb40 40.0
6Frequently Asked Questions
What is T/HNNMIA 6-2024?
T/HNNMIA 6-2024 — High-lead slag, a byproduct of lead smelting is an international standard developed by Group Standards of the People's Republic of China. This document specifies the product classification, technical requirements, testing methods, inspection rules, marking, packaging, transportation, storage, accompanying documents, and order content for high lead slag as a by-product of lead...
What does T/HNNMIA 6-2024 cover?
This standard covers: This document specifies the product classification, technical requirements, testing methods, inspection rules, marking, packaging, transportation, storage, accompanying documents, and order content for high lead slag as a by-product of lead smelting. This document applies to high lead slag obtained...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of T/HNNMIA 6-2024?
The current published version is T/HNNMIA 6-2024, published on 2024-09-06. Always check for amendments or pending revisions.
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