KTZ450-06 - GB /T 9440-2010

KTZ450-06 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
d=12 or 15		≥450	≥270	≥6	150~200
No notch, single-cast sample size (101055)	Oil Quenching					Pearlitic ductile 80~120
V-notch, machined sample (101055)						Forgeable 10

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