JB/T 6655-1993
Technical specification for high temperature spring (English Version)

Standard No.

JB/T 6655-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Machinery

Status

Be replaced 2014-07

Replace By

JB/T 6655-2013

Latest

JB/T 6655-2013

Scope

This standard specifies the technical requirements, test methods and inspection rules for high temperature resistant circular cross-section cylindrical spiral compression springs. This standard applies to cold-rolled and hot-rolled circular cross-section cylindrical spiral compression springs with an operating temperature above 300°C. The material cross-section diameter of the spring is greater than or equal to O.5mm.

JB/T 6655-1993 history

• 2013 JB/T 6655-2013 Heat resistant cylindrically helical compression springs.Technical specifications
• 1993 JB/T 6655-1993 Technical specification for high temperature spring