Icyuma cya SPA-H

JIS G3125 SPA-H Icyuma Corten, icyuma cya SPA-H / Urupapuro. SPA-H nkeya ivanze imbaraga nyinshi zo mu kirere zangirika zirwanya ibyuma.
Amagambo shingiro: SPA-H, JIS G3125 SPA-H ibyuma bishyushye, JIS G3125 Icyuma cya SPA-H icyuma / urupapuro / akabari / igice cyicyuma. JIS G3125 SPA-H Icyuma Corten, Icyuma cya SPA-H Ikirere, SPA-H Icyuma cyihanganira ikirere, ibyuma birwanya ruswa ya SPA-H.
JIS G3125 SPA-H Corten ibyuma bikoreshwa cyane mubushuhe bwo mu kirere, ubukungu, gutwara gari ya moshi, gukora kontineri, kubaka ikiraro, kubaka n'ibindi.

SPA-H Ikirere cyimiterere yibikoresho

Icyiciro	C ≤	Si	Mn	P.	S ≤	Cu	Cr	Ni ≤
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 Ikirere cyihanganira ibyuma byumutungo usaba

Icyiciro	Ubunini bw'isahani	Tanga imbaraga	Imbaraga	kuramba
SPA-H	≤ 6.0mm	5 345 MPa	≥ 480 MPa	≥ 22
	> 6.0mm	5 335 MPa	≥ 490 MPa	≥ 15

Ibikoresho byo gutanga ibyuma bya SPA-H birashobora gushyukwa, Ubukonje bukonje, AR / CR / N / TMCP / T / QT nkuko abakiriya babisabye

Gereranya Ubwoko bw'icyuma

Ubwoko bw'icyuma	Bisanzwe	Kode y'igihugu	C (%)	Si (%)	Mn (%)	P (%)	S (%)	Cr (%)	Cu (%)
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
SPA-H	G3125	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
Ubwoko1	A242	ASTM	≦0.15		≦1.00	≦0.15	≦0.05		≧0.20

Ubwoko bw'icyuma	Gutanga umusaruro (Mpa)	Guhangayikishwa cyane (Mpa)	Kurambura (%)	Umubyimba (mm)
SPA-H	≧345	≧480	≧22	≦6.0
SPA-H	≧345	≧480	≧22	≦6.0
Ubwoko1	≧345	≧480	≧21	≦20.0