cold forging wire

Hard 3.0mm 302 Stainless Steel Spring Steel With Tensile Strength 1450-1700N/Mm2

Matt 200 / 300 /400 series Stainless Steel Spring Wire Construction Stainless Steel Spring Wire 302 Stainless Steel Wire JIS G4314 Standard General Properties 302 is a variations of the 18% chromium / 8% nickel austenitic alloy, which is the most familiar and the most frequently used in the ...