NS EN ISO 3506-4 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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MECHANICAL PROPERTIES OF CORROSION-RESISTANT STAINLESS-STEEL FASTENERS - PART 4: TAPPING SCREWS
01-12-2013
04-25-2025
Foreword
Introduction
1 Scope
2 Normative references
3 Designation, marking and finish
3.1 Designation
3.2 Marking
3.3 Finish
4 Chemical composition
5 Mechanical properties and performance
5.1 General
5.2 Mechanical properties
5.3 Thread forming capability
6 Test methods
6.1 Surface hardness test
6.2 Core hardness test
6.3 Torsional strength test
6.4 Drive test
Annex A (informative) Description of groups and grades of
stainless steels
Annex B (informative) Stainless steels for cold heading
and extruding
Annex C (informative) Time-temperature diagram of
intergranular corrosion in austenitic stainless
steels, grade A2 (18/8 steels)
Annex D (informative) Austenitic stainless steels with
particular resistance to chloride-induced
stress corrosion
Annex E (informative) Magnetic properties for austenitic
stainless steels
Bibliography
Describes the mechanical properties of tapping screws made of austenitic, martensitic and ferritic steel grades of corrosion-resistant stainless steels, when tested over an ambient temperature range of 10 degrees C to 35 degrees C.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN ISO 3506-4:2010-04 | Identical |
| EN ISO 3506-4:2009 | Identical |
| BS EN ISO 3506-4:2009 | Identical |
| ISO 3506-4:2009 | Identical |
| I.S. EN ISO 3506-4:2009 | Identical |
| NBN EN ISO 3506-4 : 2010 | Identical |
| NEN EN ISO 3506-4 : 2009 | Identical |
| NF EN ISO 3506-4 : 2010 | Identical |
| ONORM EN ISO 3506-4 : 2010 | Identical |
| UNE-EN ISO 3506-4:2010 | Identical |
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