GB/T 5687.2-2007 English Version, GB/T 5687.2-2007 Ferrochromium silicochromium and nitrogen-bearing ferrochromium—Determination of silicon content—The perchloric acid dehydration gravimetric method (English Version)

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GB/T 5687.2-2007 Ferrochromium silicochromium and nitrogen-bearing ferrochromium—Determination of silicon content—The perchloric acid dehydration gravimetric method (English Version)
Standard No.:	GB/T 5687.2-2007	Status:	to be superseded remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	3000 words	Translation Price(USD):	124.0 remind me the price change Email:
Implemented on:	2008-2-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 5687.2-2007
English Name:	Ferrochromium silicochromium and nitrogen-bearing ferrochromium—Determination of silicon content—The perchloric acid dehydration gravimetric method
Chinese Name:	铬铁、硅铬合金和氮化铬铁硅含量的测定高氯酸脱水重量法
Chinese Classification:	H11 Steel and iron alloy analysis method
Professional Classification:	GB National Standard
Source Content Issued by:	AQSIQ;SAC
Issued on:	2007-12-18
Implemented on:	2008-2-1
Status:	to be superseded
Superseded by:	GB/T 4699.8-2025 Ferrochromium, silicochromium, nitrogen-bearing ferrochromium and high nitrogen ferrochromium—Determination of silicon content—Silicomolybdenum blue spectrophotometric method, silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimetric method
Superseded on:	2026-3-1
Superseding:	GB/T 5687.2-1985 Methods for chemical analysis of ferro-chromium; The gravimetric method for the determination of silicon content GB/T 4699.1-1984 Methods for chemical analysis of silicochromium--The gravimetric method for the determination of silicon content
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	124.0
Delivery:	via email in 1~3 business day

Standard

GB/T 5687.2-2007 Ferrochromium silicochromium and nitrogen-bearing ferrochromium—Determination of silicon content—The perchloric acid dehydration gravimetric method (English Version)
Standard No.	GB/T 5687.2-2007
Status	to be superseded
Language	English
File Format	PDF
Word Count	3000 words
Price(USD)	124.0
Implemented on	2008-2-1
Delivery	via email in 1~3 business day

Detail of GB/T 5687.2-2007

Standard No.

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Chinese Name

Chinese Classification

Professional Classification

ICS Classification

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Introduction of GB/T 5687.2-2007

本标准规定了用高氯酸脱水重量法测定铬铁、硅铬合金和氮化铬铁中硅含量的试验方法

Contents of GB/T 5687.2-2007

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