SPA-H intsimbi

I-JIS G3125 SPA-H Intsimbi yeCorten, ipleyiti yentsimbi ye-SPA-H // Iphepha. I-SPA-H i-alloy ephantsi yamandla aphezulu i-atmospheric corrosion ukumelana nentsimbi.
Amagama angundoqo: SPA-H, JIS G3125 SPA-H intsimbi eshushu esongwayo, JIS G3125 SPA-H ipleyiti yentsimbi / sheet / bar / intsimbi yecandelo. I-JIS G3125 SPA-H Corten steel, SPA-H Weathering steel, SPA-H Weathering steel resistant, SPA-H atmosphere corrosion resistance steel.
I-JIS G3125 SPA-H Intsimbi yeCorten esetyenziswa kakhulu kwi-preheater yomoya, i-economizer, inqwelo kaloliwe, ukuveliswa kweekhonteyina, ukwakhiwa kwebhulorho, ulwakhiwo njalo njalo.

SPA-H Ukwakhiwa kweekhemikhali zentsimbi yemozulu

IBanga	C ≤	Si	Mnu	P	S ≤	Cu	Cr	Ewe ≤
I-SPA-H	0.12	0.25~0.75	0.20~0.50	0.070~0.150	0.040	0.25~0.60	0.30~1.25	0.65

SPA-H iWeathering resistant steel isicelo sepropathi

IBanga	Ukutyeba kwePleti	Unikeze Amandla	Tensile strength	Ubude
I-SPA-H	≤ 6.0mm	≥ 345 MPa	≥ 480 MPa	≥ 22
	> 6.0mm	≥ 335 MPa	≥ 490 MPa	≥ 15

Imeko yokuhanjiswa kwentsimbi ye-SPA-H ingaba shushu iqengqeleke, i-Cold rolled, i-AR/CR/N/TMCP/T/QT njengesicelo somthengi

Nxulumanisa Uhlobo lweNsimbi

Uhlobo lwentsimbi	Umgangatho	Ikhowusi yelizwe	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Cu(%)
I-SPA-H	4620	CNS	≦0.12	0.25-0.75	0.20-0.50	0.07-0.15	≦0.04	0.30-1.25	0.25-0.60
I-SPA-H	G3125	I-JIS	≦0.12	0.25-0.75	0.20-0.50	0.07-0.15	≦0.04	0.30-1.25	0.25-0.60
Uhlobo loku-1	A242	I-ASTM	≦0.15		≦1.00	≦0.15	≦0.05		≧0.20

Uhlobo lwentsimbi	Uxinzelelo lwesivuno (Mpa)	Uxinzelelo lokuqina (Mpa)	Ubude (%)	Ubukhulu (mm)
I-SPA-H	≧345	≧480	≧22	≦6.0
I-SPA-H	≧345	≧480	≧22	≦6.0
Uhlobo loku-1	≧345	≧480	≧21	≦20.0