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BS ISO 3506-7:2024

$142.49

Fasteners. Mechanical properties of corrosion-resistant stainless steel fasteners – Flat washers with specified grades and property classes

Published By Publication Date Number of Pages
BSI 2024 24
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PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
10 3 Terms and definitions
4 Symbols
11 5 Designation system for stainless steel grades and property classes of washers, and combination with bolts, screws, studs and nuts
5.1 General
12 5.2 Designation of stainless steel grades (first block)
5.3 Designation of property classes (second block)
5.4 Combination of washers with bolts, screws, studs and nuts
5.4.1 Stainless steel grade combination
5.4.2 Property class combination
13 6 Materials
6.1 Chemical composition
14 6.2 Surface condition (finish and/or coating)
15 6.3 Corrosion resistance
6.4 Magnetic properties
7 Requirements for mechanical and physical properties
8 Inspection
8.1 Manufacturer’s inspection
16 8.2 Supplier’s inspection
8.3 Purchaser’s inspection
8.4 Delivery of test results
9 Hardness test
9.1 General
9.2 Test procedure
17 9.3 Requirements
10 Marking and labelling
10.1 General
10.2 Marking on the washers
10.2.1 General
18 10.2.2 Marking of the property class on the washers
10.2.3 Examples of marking on the washers
19 10.3 Marking of the packages (labelling)
20 Annex A (informative) Selection of standardized materials for stainless steel washers
22 Bibliography
BS ISO 3506-7:2024
$142.49