Why 35CrMo Alloy Steel Bars Are Used for Car Door Locks

Automotive safety components demand materials that combine strength, toughness, and long-term reliability. Among various alloy steels, 35CrMo alloy steel bars have become the material of choice for manufacturing car door lock latches. These locks are safety-critical components that must withstand frequent use, resist wear, and maintain integrity under impact. This article explores why 35CrMo is […]