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Grade Hardox 450
Brand/Supplier
-> ASSAB
Classification Alloy Steel
Hardox 450 Chemical Element Composition Content (%)
  Component C Si Mn P S Cr Ni Mo B
冷作薄板 Minimum Value - - - - - - - - -
Maximum Value 0.19 0.3 1.5 0.02 0.005 0.1 0.1 0.05 0.004
  Component C Si Mn P S Cr Ni Mo B
薄板和厚板 Minimum Value - - - - - - - - -
Maximum Value 0.26 0.7 1.6 0.025 0.01 1.4 1.5 0.6 0.005
Hardox 450 Mechanical Properties
thickness
t
mm		 Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Hardness
HBW
Cold Rolled Thin Plate t=0.8~2.1 Overall Quenching 1370~1600 1250* 425~475※
Thin Sheet t=2~8 Overall Quenching - 1250* 425~475
Thick Plate t=3.2~80 Overall Quenching - 1250* 425~475
Thick Plate t=80.1~103 Overall Quenching - 1250* 410~475
Thick Plate t=103.1~130 Overall Quenching - 1250* 390~475

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!