GB/T 45870.2-2025 Active National standards

GB/T 45870.2-2025 Springs—Measurement and test parameters—Part2:Cold formed cylindrical helical extension springs

Publish Date: 2025-08-29 Implement Date: 2025-08-29 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 45870.2-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSpring

ICS Name: Spring

Publish Date: 2025-08-29

Implement Date: 2025-08-29

Pages: 36 pages

Scope

This document specifies the measurement and testing methods for the general characteristics of cold-formed cylindrical helical tension springs, excluding dynamic testing.
This document is applicable to cold-formed cylindrical helical tension springs with a circular cross-section (such as: pressed center circular hook ring; long-arm semi-circular hook ring). Cold-formed cylindrical helical tension springs with other cross-sections may be used for reference.