https://www.beststainless.com/17cr-4ni
赞助Best Stainless is your go-to choice for high-quality 17cr-4ni stainless steel bar. 17cr-4ni Stainless Steel Bar. AMS 5643, ASTM A564, ASTM A693, Grade 630, H1150
ISO 9001:2008 Certified · Pump Shaft Quality (PSQ).
Styles: Pump Shaft, Boat Shaft, Round Bar, Flat bar, Square Bar, Hex Bar