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ASTM F879M-16
Standard Specification for Stainless Steel Socket Button and Flat Countersunk Head Cap Screws (Metric) (Withdrawn 2023)
NORMA vydaná dňa 1.5.2016
Informácie o norme:
Označenie normy: ASTM F879M-16
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2016
Kód tovaru: NS-642295
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM F879M-16 :
Keywords:
corrosion resistant, stainless steel, socket button head cap screws, socket flat countersunk head cap screws,, ICS Number Code 21.060.10 (Bolts, screws, studs)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||
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1.1 This specification covers the chemical and mechanical requirements for stainless steel metric hexagon socket button (SBHCS) and flat countersunk (SFHCS) head cap screws with nominal thread M 3 through M 20 intended for use in applications requiring general corrosion resistance. 1.2 The following three property classes are covered: 1.2.1 Austenitic Class A1-50 in an annealed condition at 585 MPa maximum, 1.2.2 Austenitic Class A1–55 in a cold worked condition at 550 MPa minimum, and 1.2.3 Austenitic Class A1-70 in a cold-worked condition at 700 MPa minimum. 1.3 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 The following hazard caveat pertains only to
Section 12, Test
Methods:
Standard Test Methods for Determining the
Mechanical Properties of Externally and Internally Threaded
Fasteners, Washers, and Rivets (Metric) (Withdrawn 2015) Standard Test Method for Microindentation
Hardness of Materials Standard Test Methods for Vickers
Hardness and Knoop Hardness of Metallic Materials Standard Practice for Fastener Sampling
for Specified Mechanical Properties and Performance Inspection Standard Specification for Surface
Discontinuities of Bolts, Screws, Studs, and Rivets, Inch and
Metric Series Standard Specification for Stainless
Steel Metric Bolts, Screws, and Studs Standard Test Methods for Rockwell
Hardness of Metallic Materials Standard Practice for Commercial
Packaging Standard Specification for Chemical
Passivation Treatments for Stainless Steel Parts Standard Test Methods and Practices for
Chemical Analysis of Steel Products Standard Specification for General
Requirements for Stainless Steel Wire and Wire Rods Standard Practice for Cleaning,
Descaling, and Passivation of Stainless Steel Parts, Equipment, and
Systems Standard Test Methods for Permeability of
Weakly Magnetic Materials ISO 7380–1 ISO 10642 Hexagon socket countersunk head
screws Standard Practices for Detecting
Susceptibility to Intergranular Attack in Austenitic Stainless
Steels |
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