SPA-H steel

JIS G3125 SPA-H Corten chalybe, SPA-H lamina ferrea /Sheet. SPA-H humilis mixturae altitudinis roboris atmosphaerici corrosio ferro resistenti.
Clavis verba: SPA-H, JIS G3125 SPA-H ferrum involutum calidum, JIS G3125 SPA-H laminam ferream /sheet/bar/ sectio ferri. JIS G3125 SPA-H Corten chalybs, SPA-H Tempestas chalybs, SPA-H Tempestas chalybs resistens, SPA-H atmosphaera corrosio resistens ferro.
JIS G3125 SPA-H Corten ferro late in aere preheatro, oeconomizo, raeda ferriviaria, vasis productione, pontis aedificatione, constructione et cetera.

SPA-H Tempestas ferro chemica compositio

Gradus	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 Tempestas resistens ferro  distrahendi res petitionem

Gradus	Plate Crassitudo	Cedat imperium	Distrahentes fortitudo	elongatio
SPA-H	≤ 6.0mm	≥ 345 MPa	≥ 480 MPa	≥ 22
	> 6.0mm	≥ 335 MPa	≥ 490 MPa	≥ 15

SPA-H conditio ferri partus calidum convolvi potest, frigus convolvi , AR/CR/N/TMCP/T/QT ut petitionem emptoris

Relate Steel Type

Ferro Type	Standard	Praefixum terrestriale	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
Type1	A242	ASTM	≦0.15		≦1.00	≦0.15	≦0.05		≧0.20

Ferro Type	Accentus cede (Mpa)	Accentus distrahentes (Mpa)	Prolongatio (%)	Crasso (mm)
SPA-H	≧345	≧480	≧22	≦6.0
SPA-H	≧345	≧480	≧22	≦6.0
Type1	≧345	≧480	≧21	≦20.0