YB/T 4609-2017 PDF English
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| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YB/T 4609-2017 | English | 169 | Add to Cart | 3 days [Need to translate] | (Standard Test Method for Metallic Chromium and Chromium Oxide on Electroplated Chromium Plates and Steel Strip) |
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Basic data
| Standard ID | YB/T 4609-2017 (YB/T4609-2017) |
| Description (Translated English) | (Standard Test Method for Metallic Chromium and Chromium Oxide on Electroplated Chromium Plates and Steel Strip) |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | H11 |
| Word Count Estimation | 7,760 |
| Date of Issue | 2017-07-07 |
| Date of Implementation | 2018-01-01 |
| Regulation (derived from) | Ministry of Industry and Information Technology Bulletin 2017 No. 32; Industry Standard Filing Announcement 2017 No. 12 (Total No. 216) |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the method for the determination of chromium oxide on the surface of chrome plate by alkali separation-diphenylcarbazide spectrophotometry and the method for the determination of metal chromium by electrolysis separation-diphenylcarbazide spectrophotometry. |
