1x19 Super Duplex Stainless Steel Wire Rope

1x19 Strand Super Duplex Wire Rope in A4-AISI 316 Marine Grade Stainless Steel

Highest quality super duplex stainless steel cable from 6mm diameter to 10mm diameter

1x19 Super Duplex Stainless Steel Wire Rope

1x19 Wire Rope - Super Duplex Stainless Steel

Available Options Diameter
Code Price (inc VAT) (Length: 1 metre)
6mm 1x19 Duplex Wire 6 33.9 3640 17.2 WSSD-19-060 POA
8mm 1x19 Duplex Wire 8 56.4 5750 31.1 WSSD-19-080 POA
10mm 1x19 Duplex Wire 10 87.8 8950 48.6 WSSD-19-100 POA

Key Features:

316 Grade Stainless Steel 316 grade stainless steel.
Non Flexible Non flexible.
High Strength High strength.
Cut To Length Cut to length.


Characteristic Benefit
High inherent corrosion resistance No need to protect by surface coating
Outstanding pitting/crevice resistance Ideal for oil & gas, marine & defence applications
Excellent corrosion resistance in acids Ideal for chemical industry
High resistance to stress corrosion cracking Suitable for highly loaded components in chloride environments
High resistance to chloramines at high temperature / humidity Suitable for use in safety critical supports in swimming pools
High mechanical strength Scope for smaller diameter and hardware
Good fatigue strength Applicable for cyclically loaded assemblies
High modulus of elasticity Low propensity to stretch


Wire Rope Load Definitions and Explanations

MBL - Minimum Break Load = The stress which, when steadily applied to a structural member, is just sufficient to break or rupture it. Also known as ultimate load.

SWL - Safe Working Load = Briefly defined, the 'safe working load' of a line is the load that can be applied without causing any kind of damage to the wire rope. Note that the safe working load is considerably less than the breaking strength.

The SWL is calculated using a given safety factor, SF, which for S3i Ltd, is provided as 6:1

Factors of safety should always be applied when calculating maximum wire rope loading conditions. In cases of doubt, an engineer should be consulted to assess the loading and advise on suitable factors of safety to ensure that overloading cannot occur.

The SWL is calculated using a given safety factor, SF, which for S3i Ltd, is provided as 6:1

Super Duplex Data Sheet download here

High performance products that have been specifically developed for demanding corrosive environments.


Super Duplex products are currently only available to order.

Please contact us with your enquiry.

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