QT600-3A - GB /T 1348-2009

Grade	QT600-3A
Corresponding Standard	GB /T 1348-2009 Spheroidal graphite irons castings
Classification	cast Iron

QT600-3A 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	≥600	≥370	≥3	190~270
Attached casting specimen, 30＜t≤60	≥600	≥360	≥2	190~270
Attached casting specimen, 60＜t≤200	≥550	≥340	≥1	190~270

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