The the STD11 mold steel the STD11 mold steel specifications SDT11 die steel price the STD11 mold steel manufacturers 

 Han Guochang original special steel STD11: 

 Hard and suitable firmware and high carbon high chromium together steel with high tempering hardening effect for a typical wind of hard steel is good abrasion resistance together tool steel to add molybdenum vanadium Therefore, both the wear and deformation impact resistance and other characteristics 

 The STD11 mold steel chemical composition (%) 

 C Si Mn Ni of Cr of Mo 

 1.40-1.6 0.15-0.35 0.25-0.5 / 11.0-13 0.80-1.2 high purity, uniform structure hardness wear-resistant, high strength 1000-1050 

 Hardness HRC HB ≤ 225 

 STD11 - cold work die steel 

 STD11 mold steel performance STD11 STD11 mold steel hardness of die steel price STD11 die steel component of STD11 mold steel polished performance