Mtengo wa Q355GNH

The chachikulu makina katundu ndi elasticity, plasticity, stiffness, ukalamba tilinazo, mphamvu, kuuma, kulimba amakhudza, kutopa mphamvu ndi fracture toughness.
Kukhuthala: Chitsulo chimapunduka chikagwidwa ndi mphamvu yakunja. Mphamvu yakunja ikachotsedwa, imatha kubwezeretsa mawonekedwe ake oyambirira.

Mafotokozedwe:
makulidwe: 3mm-150mm
M'lifupi: 30mm-4000mm
Utali: 1000mm--12000mm
Standard: ASTM EN10025 JIS GB

Zotuluka Rp0.2(MPa)	Tensile Rm(MPa)	Zotsatira KV/Ku (J)	Elongation A(%)	Kuchepetsa gawo la mtanda pa fracture Z(%)	Monga-Kutentha-Kutentha	Kuuma kwa Brinell (HBW)
378 (≥)	659 (≥)	12	34	12	Yankho ndi Kukalamba, Annealing, Ausaging, Q+T, etc	134

Physical performance parameters ofGB Q355GNH GB/T 4171amasonyezedwa makamaka ndi kachulukidwe, chiŵerengero cha poisson, matenthedwe matenthedwe, mphamvu yeniyeni ya kutentha, coefficient of thermal expansion, modulus of elasticity, mtengo wokana magetsi, etc.

Kutentha (°C)	Modulus ya elasticity (GPA)	Tanthauzo la kuchuluka kwa matenthedwe 10-6/(°C) pakati pa 20(°C) ndi	Thermal conductivity (W/m·°C)	Kuthekera kwachindunji kwa kutentha (J/kg·°C)	Enieni magetsi resistivity (Ω mm²/m)	Kuchulukana (kg/dm³)	Poisson's coefficient, ν
14	-	-			0.21	-
269	886	-	41.3	432		-
919	-	12	22.2			234	143