Min. Order Reference FOB Price
5 Tons US$750.00 / Ton
Product Description
AISI 4140 / A193 B7 Hot Rolled Cold Drawn And QT Steel Round Bars - Laiwu Xincheng Metal ASTM A193 is alloy steel bolting material for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications. . Material according to ...