Product Information: 8620 Steel is a low alloy nickel, chromium, molybdenum case hardening steel. 8620 offers high external strength and good internal strength, making it highly wear resistant. Material: Steel Shape: Round Rod Alloy: 8620 Temper: AR Diameter: 1.500 (1-1/2 inch) Length: 36 inches Finish: Cold Finished Quantity in Package: 1 piece(s) Specifications: ASTM A29, A304, AISI.8620, UNS G86200 Tolerances: Diameter: (+/-0.003) | Length: (-0/+0.875) Shipping: Orders placed before 1 PM Central Time will ship same business day, (M-F) Orders placed after 1 PM will ship next business day.We ship via USPS Ground Advantage or UPS Ground or Ground Saver.Please enter an address that can be delivered by all services.