QT800-2A - GB /T 1348-2009

Grade	QT800-2A
Corresponding Standard	GB /T 1348-2009 Spheroidal Graphite Irons Castings
Classification	cast Iron

QT800-2A Mechanical Properties

Thickness t mm	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW
Attached casting specimen, t≤30	≥800	≥480	≥2	245~335
Attached casting specimen, 30＜t≤60	Agreed by Both Parties	Agreed by Both Parties	Agreed by Both Parties	245~335
Attached casting specimen, 60＜t≤200	Agreed by Both Parties	Agreed by Both Parties	Agreed by Both Parties	245~335

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