JIS G3115 SPV450 Boiler Steel mbale

JIS G3115 zitsulo mbale kwa makasitomala onse, JIS G3115 chimakwirira 6 zitsulo makaladi osiyanasiyana zokolola ndi milingo kumakokedwa mphamvu: SPV235, SPV315, SPV355, SPV410, SPV450, SPV490. Gnee ndi wodziwa kukawotchera komanso wopatsira zitsulo zamagetsi zomwe zingakupatseni mbale yachitsulo ya ASTM A204 yamagulu onse ndi miyeso.
imatchula mbale zazitsulo zotentha zotentha zowotcherera kuti zigwiritsidwe ntchito pazida zothamanga kwambiri (kupatulapo zomwe ziyenera kugwiritsidwa ntchito kutentha kwambiri komanso kutentha kochepa).
Supplementary Technology:   Mayeso a HIC | NACE MR0175 | z15 | pa z25 | Z35
makulidwe: 6mm mpaka 300MM,
m'lifupi: 1500mm kuti 4050mm,
Utali: 3000mm kuti 15000mm

SPV450 Chemical Composition
Gulu	The Element Max (%)
	C	Si	Mn	P	S
Chithunzi cha SPV450	0.18	0.75	1.60	0.030	0.030

Gulu		SPV450 Mechanical Property
	Makulidwe	Zotuluka	Tensile	Elongation
Chithunzi cha SPV450	mm	Min Mpa	Mpa	Mphindi  %
	6-50	450	570-700	19%
	50-100	430	570-700	26%
	100-200	410	570-700	20%