1.4016 / AISI430
1.4301 / AISI304
1.4305 / AISI303
1.4418
1.4436 / AISI316
1.4404 / AISI316L
1.4460
1.4462
13-8PH / 1.4534
15-5PH / 1.4545
17-4PH / 1.4542 / AISI630
254SMO / 1.4547
Sandvik 1802
Stainless steel was invented in the early 1900s by scientists who discovered that an alloy with chromium made steel resistant to rust. In 1913, Harry Brearley in England developed the first modern stainless steel, primarily for weapons manufacture. Soon the material spread to industries such as construction and medicine, thanks to its durability and corrosion resistance.