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NATIONAL AEROSPACE AND DEFENSE CONTRACTORS ACCREDITATION PROGRAM (NADCAP) GENERAL REQUIREMENTS FOR MATERIALS TEST LABORATORY ACCREDITATION PROGRAM
- Aerospace Standard
- AS7101B
- Revised
Sector:
Issuing Committee:
Language:
English
Scope
This standard establishes the minimum requirements for materials testing laboratories (MTL) accredited by NADCAP. The following test methods and processes for metallic material systems are covered in this standard.
-
a
Chemical Testing
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b
Mechanical Testing
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c
Metallography and Microhardness
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d
Hardness
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e
Corrosion
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f
Mechanical Testing Specimen Preparation
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g
Differential Thermal Analysis
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h
Heat Treating
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i
X-Ray Diffraction
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j
Fastener Testing
Rationale
Slower quench rates tend to produce lower tensile strength in Quench & Temper and Solution & Age alloys. For example, properties of water quenched specimen material may not adequately represent oil or air quenched parts. (In most cases, specimen material has less effective thickness – hence a naturally faster cooling rate than the parts represented even when the same type quench is used.)
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Data Sets - Support Documents
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Issuing Committee
Reference
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