Speciality Metals Castle International
Alloy Steel Bars High Tensile Steel Bars Rolled amp Forged. Grades: 4130, 4140, 4145, 4340, EN25, EN26, 300M VAR Size Range: 10mm 900mm Diameter Case Hardening Steels. Grades: 8620, 17CrNiMo6, EN36A, EN36CSP, EN39B Size Range: 22mm 600mm Diameter Tool Steels