GB/T 3248-1982
Abolished
GB/T 38939-2020
Active
National standards
GB/T 38939-2020 Nickel-based alloy—Determination of multi-element contents—Spark discharge atomic emission spectrometric method(routine method)
GB/T 38939-2020 Nickel-based alloy—Determination of multi-element contents—Spark discharge atomic emission spectrometric method(routine method)
Price:
$ 75
Basic Information
Standard Code:
GB/T 38939-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the chemical properties of metals
ICS Name:
Nickel, chromium, and their alloys
Publish Date:
2020-06-02
Implement Date:
2020-12-01
Pages:
22 pages
Scope
This standard specifies the analytical method for determining the content of carbon, silicon, manganese, phosphorus, sulfur, chromium, copper, molybdenum, cobalt, aluminum, iron, titanium, boron, niobium, vanadium, and zirconium in samples using spark discharge atomic emission spectrometry.
This standard is applicable to the determination of the content of the elements defined in Table 1 in nickel-based alloys.
Development Information
Referenced Standards
GB/T 6379.1-2004 Accuracy(trueness and precision)of measurement methods and results—Part 1:General principles and definitions
GB/T 6379.2-2004 Accuracy(trueness and precision)of measurement methods and results—Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
GB/T 14203-1993 General rule for photoelectric emission spectroscopic analysis of iron, steel and alloy
GB/T 14203-2016 General rules for spark discharge atomic emission spectrometry
GB/T 20066-2006 Steel and iron—Sampling and preparation of samples for the determination of chemical composition
Related Standards
GB/T 4702.10-1985
Active
GB/T 4702.10-1985 Methods for chemical analysis of chromium metal—The cupral spectrophotometric method for the determination of copper content
GB/T 4702.11-1985
Active
GB/T 4702.11-1985 Methods for chemical analysis of chromium metal—The alizarin violet spectrophotometric method for the determination of tin content
GB/T 4702.8-1985
Active
GB/T 4702.8-1985 Methods for chemical analysis of chromium metal—The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content
GB/T 4702.9-1985
Active
GB/T 4702.9-1985 Methods for chemical analysis of chromium metal—The crystal violet spectrophotometric method for the determination of antimony content
GB/T 5123-1985
Replaced