1.Round steel
2.Diameter: 250mm-800mm
3.Length: 6M
4.Forging materials
5.Quality,GB2 defectoscopy
Spring is mainly a good spring steel elastic, and because it is in the dynamic load of environmental conditions, so the manufacture of the main spring of the material yield strength should be high; to bear heavy loads without causing plastic deformation; should high fatigue strength, under repeated loading with a long service life; and have enough toughness and plasticity, the impact force in case a sudden brittle fracture.
Spring is mainly a good spring steel elastic, and because it is in the dynamic load of environmental conditions, so the manufacture of the main spring of the material yield strength should be high; to bear heavy loads without causing plastic deformation; should high fatigue strength, under repeated loading with a long service life; and have enough toughness and plasticity, the impact force in case a sudden brittle fracture
2.Diameter: 250mm-800mm
3.Length: 6M
4.Forging materials
5.Quality,GB2 defectoscopy
Spring is mainly a good spring steel elastic, and because it is in the dynamic load of environmental conditions, so the manufacture of the main spring of the material yield strength should be high; to bear heavy loads without causing plastic deformation; should high fatigue strength, under repeated loading with a long service life; and have enough toughness and plasticity, the impact force in case a sudden brittle fracture.
Spring is mainly a good spring steel elastic, and because it is in the dynamic load of environmental conditions, so the manufacture of the main spring of the material yield strength should be high; to bear heavy loads without causing plastic deformation; should high fatigue strength, under repeated loading with a long service life; and have enough toughness and plasticity, the impact force in case a sudden brittle fracture