Upholstery spring wire

Product information

High-grade steel springs for increased quality demands

Gustav Wolf produces high-quality and durable upholstery spring wire that meets increased performance and quality requirements: perfectly suited for the production of different spring types.

The wires with a grey or grey phosphated surface are suitable for the production of BONELL and pocket springs.


Upholstery spring wires are shipped on rosette coils or crown supports with a maximum net weight of 900kg.

Technical data sheet Make contact

Technical data

diameter 1,20 - 4,0 mm
tensile grade 1.500 - 2.200 MPa
surface bright
bright phosphated

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