RuT420 - JB /T 4403-1999

Grade	RuT420
Corresponding Standard	JB /T 4403-1999 Vermicular graphite iron castings
Classification	cast Iron

RuT420 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
≥420	≥335	≥0.75	200~280

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