YB/T 4170-2008Direct reduced iron for steelmaking (English PDF)
炼钢用直接还原铁
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Issued by
National Development and Reform Commission
Level / Type
National · Recommended
Issue date
February 1, 2008
Implementation date
July 1, 2008
Scope
YB/T 4170-2008 is the English-translated version of 炼钢用直接还原铁.
YB/T 4170-2008 — This standard specifies the steelmaking DRI (hereinafter referred to as reduced iron) technical requirements, test methods, inspection rules, packaging, transportation, marking and quality certification.
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Document preview — YB/T 4170-2008
National Standard of the People's Republic of China
- ICS
- 77.080.10
- Classification
- H 41
Issued by: National Development and Reform Commission
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the steelmaking DRI (hereinafter referred to as reduced iron) technical requirements, test methods, inspection rules, packaging, transportation, marking and quality certification. This standard applies to coal-based method of gas-based production of reduced iron for steelmaking, including spherical reduced iron (metal pellets), massive (original ecological) reduced iron, DRI lump all kinds of pressure.
Document data
International classification (ICS): 77.080.10.
Chinese classification (CCS): H41.
Estimated length of the Chinese original: 9,962 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
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