JB/T 7946.3-1995Cast aluminum pinhole (English PDF)
铸造铝合金针孔
JB/T 7946.3 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| JB/T 7946.3-2017 | Metallograph of cast aluminium alloys - Part 3: Cast aluminium alloys pinhole | Valid |
| JB/T 7946.3-1999 | Metallograph of cast aluminium alloys. Cast aluminium-silicon alloys. Pinhole | Obsolete |
| JB/T 7946.3-1995 | Cast aluminum pinhole | Obsolete |
JB/T 7946.3-1995 is obsolete. It has been replaced by JB/T 7946.3-1999. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Machinery Industry
Level / Type
Industry · Recommended
Issue date
April 14, 1996
Implementation date
April 14, 1996
Scope
JB/T 7946.3-1995 is the English-translated version of 铸造铝合金针孔.
JB/T 7946.3-1995 is the Chinese industry standard "Cast aluminum pinhole". It was issued on April 14, 1996 by the Ministry of Machinery Industry, and took effect on April 14, 1996. It is obsolete: it has been replaced by JB/T 7946.3-1999.
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Document preview — JB/T 7946.3-1995
National Standard of the People's Republic of China
Issued by: Ministry of Machinery Industry
Contents
- Document data
1 Document data
Sector: Machinery (industry standard).
Issuing body: Ministry of Machinery Industry.
Date of issue: 1996-04-14.
Date of implementation: 1996-04-14.
Status: obsolete, replaced by JB/T 7946.3-1999.
......
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
- QC/T 1223-2025Special requirements for the heavy commercial vehicle and combination vehicles fitted with lift axle
- QC/T 272-2025Technical specifications of aluminum alloy castings for automobiles
- GB/T 23301-2024Cast aluminium alloys for automobile wheels
- GB/T 16746-2018Zinc alloy castings
- GB/T 9438-2013Aluminum alloy castings
- GB/T 29434-2012Aluminum alloy ingots for high strength and toughness castings with heat resisting
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Related Standards
JB/T 7946.4-2017 — Metallography of cast aluminium alloys - Part 4: Grain size of cast aluminium-copper alloys
JB/T 7946.2-1999 — Metallography of cast aluminium alloys - Overheating of cast aluminium-silicon alloys
JB/T 7946.4-1999 — Metallography of cast aluminium alloys - Grain size of cast aluminium-copper alloys
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JB/T 7946.3-1995
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