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Springs steel wire standards

5 years 1 week ago #2769 by Mr Assaf Medini
There are 2 different alloys for stainless steel spring wires, both are equivelent for AISI 302.
Please advise why there are 2 numbers (1.4310 and 1.4319) for the same material

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5 years 1 week ago #2776 by Peter J Stewart-Hay
Hello Assaf,

Usually the grade 1.4310 (AISI 301 type) is favored for strips whereas the 1.4319 (302 type) is used for wires.

Peter J. Stewart-Hay Principal
Stewart-Hay Associates
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