Abstract

ISO 3506-4:2009 specifies 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 °C to 35 °C. Properties vary at higher or lower temperatures. It applies to tapping screws with threads from ST2,2 up to and including ST8, in accordance with ISO 1478. It does not apply to screws with special properties such as weldability.

Begin

2023-10-02

WI

00185441

Planned document number

DIN EN ISO 3506-4

Project number

06702419

Responsible national committee

NA 067-00-04 AA - Fasteners made of stainless steels and non-ferrous metals  

Responsible european committee

CEN/TC 185 - Fasteners  

Responsible international committee

ISO/TC 2/WG 17 - Stainless steel fasteners  

draft standard

Fasteners - Mechanical properties of corrosion resistant stainless steel fasteners - Part 4: Tapping screws with specified grades and hardness classes (ISO/DIS 3506-4:2023); German and English version prEN ISO 3506-4:2023
2024-01
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previous edition(s)

Mechanical properties of corrosion-resistant stainless steel fasteners - Part 4: Tapping screws (ISO 3506-4:2009); German version EN ISO 3506-4:2009
2010-04

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