- Reliable Quality - Strong and tough - Available for lift truck capacity 1-7 tons - Other sizes available on request - Available range : 1.070 - 2.400 mm - Warranty 1 year Material : 40Cr: C%: 0.37-0.44 Si%: 0.17-0.37 Min%: 0.5-0.8 Mechanical Specification: Tensile strength: 933MPA Yield Strength: 805MPA Surface Hardness: 255-385HB Impact: 27J (-20 degree C-V) Elongation: 12% R/A: 51%