HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (26 Oct 2025)

JB/T 7946.4-2017 English PDF

US$209.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 7946.4-2017: Metallograph of cast aluminium alloys - Part 4: Cast aluminium-copper alloys gram size
Status: Valid

JB/T 7946.4: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 7946.4-2017English209 Add to Cart 3 days [Need to translate] Metallograph of cast aluminium alloys - Part 4: Cast aluminium-copper alloys gram size Valid JB/T 7946.4-2017
JB/T 7946.4-1999English199 Add to Cart 2 days [Need to translate] Metallograph of cast aluminium alloys. Cast aluminium-silicon alloys. Grain size Obsolete JB/T 7946.4-1999
JB/T 7946.4-1995EnglishRFQ ASK 3 days [Need to translate] (Cast aluminum-copper alloy grain size) Obsolete JB/T 7946.4-1995

PDF similar to JB/T 7946.4-2017


Standard similar to JB/T 7946.4-2017

JB/T 7946.3   GB/T 8263   GB/T 7659   JB/T 7946.2   JB/T 7946.1   

Basic data

Standard ID JB/T 7946.4-2017 (JB/T7946.4-2017)
Description (Translated English) Metallograph of cast aluminium alloys - Part 4: Cast aluminium-copper alloys gram size
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J31
Word Count Estimation 9,988
Date of Issue 2017-01-09
Date of Implementation 2017-07-01
Older Standard (superseded by this standard) JB/T 7946.4-1999
Regulation (derived from) Ministry of Industry and Information Technology Announcement No.2 of 2017
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the cutting and preparation of cast aluminum-copper alloy grain size test specimens and the determination of grain size.

Refund Policy     Privacy Policy     Terms of Service     Shipping Policy     Contact Information