GB/T 223.6-1994Methods for chemical analysis of iron, steel and alloy. The neutralization titrimetric method for the determination of boron content (English PDF)
钢铁及合金化学分析方法 中和滴定法测定硼量
GB/T 223.6 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 223.6-2025 | Iron, steel and alloy - Determination of boron content - Neutralization titrimetric method and spectrophotometric method | Valid |
| GB/T 223.6-1994 | Methods for chemical analysis of iron, steel and alloy. The neutralization titrimetric method for the determination of boron content | Obsolete |
GB/T 223.6-1994 is obsolete. It has been replaced by GB/T 223.6-2025. 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 223.6-1994 in 30 minutes.
Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
September 26, 1994
Implementation date
June 1, 1995
Scope
GB/T 223.6-1994 is the English-translated version of 钢铁及合金化学分析方法 中和滴定法测定硼量.
GB/T 223.6-1994 is the Chinese national standard "Methods for chemical analysis of iron, steel and alloy. The neutralization titrimetric method for the determination of boron content".
It was issued on September 26, 1994 by the State Bureau of Technical Supervision, and took effect on June 1, 1995. It is obsolete: it has been replaced by GB/T 223.6-2025.
Found what you need?
Document preview — GB/T 223.6-1994
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1994-09-26.
Date of implementation: 1995-06-01.
Status: obsolete, replaced by GB/T 223.6-2025.
......
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
- JB/T 6031-2018Construction machinery - General specification of steel die forgings
- NB/T 25023-2014Rules for welding material evaluation and acceptance of nuclear power plant conventional island
- JB/T 5785-2013Specification of moulds for glass
- NB/T 20007.27-2013Stainless steel for pressurized water reactor nuclear power plants - Part 27: Cast elbows and inclined nozzles made from austenitic-ferritic stainless steel for reactor coolant piping
- NB/T 20009.14-2013Welding material for pressurized water reactor nuclear power plants - Part 14: Hard facing welding consumables for classes 1, 2, 3 components
- NB/T 42027-2013Technical Specification for Pressure Retaining Casting of Screw Expander
How to Download GB/T 223.6-1994
- 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 223.7-2002 — Iron powder--Determination of iron content--Potassium dichromate titration method
GB/T 223.5-1997 — Methods for chemical analysis of iron, steel and alloy. The reduced molybdosilicate spectrophotometric method for the determination of acid-soluble silicon content
GB/T 223.8-2025 — Iron, steel and alloy — Determination of aluminium content — Titrimetric method and spectrophotometric method
Secure payment via Stripe
Payments accepted
GB/T 223.6-1994
$315.00