GB/T 223.8-2000Methods for chemical analysis of iron, steel and alloy. The sodium fluoride separation. EDTA titration method for the determination of aluminium content (English PDF)
钢铁及合金化学分析方法 氟化钠分离-EDTA滴定法测定铝含量
GB/T 223.8 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 223.8-2025 | Iron, steel and alloy - Determination of aluminium content - Titrimetric method and spectrophotometric method | Valid |
| GB/T 223.8-2000 | Methods for chemical analysis of iron, steel and alloy. The sodium fluoride separation. EDTA titration method for the determination of aluminium content | Obsolete |
GB/T 223.8-2000 is obsolete. It has been replaced by GB/T 223.8-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
This is a limited preview
Buy now to download the full PDF
Need quotation for your management?
Get a formal quotation for GB/T 223.8-2000 in 30 minutes.
Issued by
State Bureau of Quality and Technical Supervision
Level / Type
National · Recommended
Issue date
April 11, 2000
Implementation date
November 1, 2000
Scope
GB/T 223.8-2000 is the English-translated version of 钢铁及合金化学分析方法 氟化钠分离-EDTA滴定法测定铝含量.
GB/T 223.8-2000 is the Chinese national standard "Methods for chemical analysis of iron, steel and alloy. The sodium fluoride separation. EDTA titration method for the determination of aluminium content".
It was issued on April 11, 2000 by the State Bureau of Quality and Technical Supervision, and took effect on November 1, 2000. It is obsolete: it has been replaced by GB/T 223.8-2025.
Found what you need?
Document preview — GB/T 223.8-2000
National Standard of the People's Republic of China
Issued by: State Bureau of Quality and Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Quality and Technical Supervision.
Date of issue: 2000-04-11.
Date of implementation: 2000-11-01.
Status: obsolete, replaced by GB/T 223.8-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 47975-2026Seamless steel pipes for trenchless drill pipe
- GB/T 45981.2-2025Heavy casting and forging for heavy-duty gas turbine - Part 2: Superalloy die forgings
- GB/T 25831-2024Wrought superalloy - Wire
- GB/T 41608-2022Precision stainless steel foil
- GB/T 6983-2022Magnetic iron
- GB/T 12773-2021Valve steel and superalloy bars for internal combustion engines
How to Download GB/T 223.8-2000
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 223.9-2008 — Iron, steel and alloy -- Determination of aluminium content -- Chrome azurol S photometric method
GB/T 223.7-2002 — Iron powder--Determination of iron content--Potassium dichromate titration method
GB/T 223.9-2000 — Methods for chemical analysis of iron, steel and alloy - The chrome azurol S photometric method for the determination of aluminium content
Secure payment via Stripe
Payments accepted
GB/T 223.8-2000
$300.00