Mazda Begins Using Cold-Stamped Higher-Strength Steel Parts



In the past, cold-stamped car parts were only possible using steel rated at 1,180 MPa or lower because the material didn’t form accurately into the desired shape and mold. In an industry where individual parts need to fit together perfectly for structural integrity and the smooth flow of moving pieces, the loss of accuracy made it almost impossible.To get more news about Stamping steel parts, you can visit tenral.com official website.

Mazda’s join venture with the steel companies has found a blend of conditions that make cold-stamping higher-strength steel possible.The desire for higher-strength steel is a universal one, as it produces the same amount of durability with less material, so a car can still reach a high standard of safety while being lighter and thinner. Mazda plans to use the 1,310 MPa steel its new generation of Skyactiv-Vehicle Architecture, which will be implemented starting with the new Mazda3.

The new cold-stamped steel will be used in the Mazda3’s inner roof rail, front pillar, hinge pillar reinforcement, and other reinforcements. In total, the switch to this new material will save over 6 pounds, which doesn’t sound like much but could have a noticeable impact on fuel efficiency.