R - Red Die Spring ISO 10243 - Heavy Load
Our heavy load die springs. Rectangular wire spring, made to ISO 10243 standards and RoHS compliant.
High quality and long lasting, these springs are temperature tolerant from 120°C to -30°C.
R40-076 is also used as a body mounting spring - suits Isuzu Grafter & Forward ranges of chassis.
High grade alloy spring steel to UNI 3545, DIN17221, DIN17223. Cr-Si
Special cross section wires reduce stress levels.
Closed & ground square ends.
Close controlled heat treatment.
Shot peening and setting.