GB/T 45870.1-2025 Active National standards

GB/T 45870.1-2025 Springs—Measurement and test parameters—Part 1:Cold formed cylindrical helical compression springs

Publish Date: 2025-08-01 Implement Date: 2025-11-01 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 45870.1-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSpring

ICS Name: Spring

Publish Date: 2025-08-01

Implement Date: 2025-11-01

Pages: 32 pages

Scope

This document specifies the measurement and testing methods for the general characteristics of cold-formed cylindrical helical compression springs except for dynamic tests.
This document is applicable to cold-formed cylindrical helical compression springs with a circular cross-section (e.g., with the end coils crimped and polished, with the end coils crimped but not polished, and with the end coils neither crimped nor polished). Cold-formed cylindrical helical compression springs with other cross-sections can be used for reference purposes.