Tianjin Bohai Metal Corporation

JIS-SMA400AW steel

Weather Resistant Steel

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Commodity name: JIS-SMA400AW steel

Product introduction

SMA400AW is a weather resistant steel created by alloying copper, chromium and nickel. SMA400AW has added phosphorous which makes thematerial best suited for gas flue applications and for aesthetic facias.
China CNS SMA400AW China Taiwan Structural steel and SMA400AW Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
SMA400AW Technical Details:
Heat Treatment: Normalized, Quenched, Tempered, HIC, Impact Test,.( Optional if not provided in rules)

The specifications:
Thickness: 3mm--150mm
Width: 30mm--4000mm
Length: 1000mm--12000mm
Standard: ASTM EN10025 JIS GB

Technical Data

JIS G3114 SMA400AW Chemical Composition and Mechanical Property:
Mechnical property for SMA400AW Corten steel:

Thickness (mm)
SMA400AW	≤ 16	> 16 ≤ 40	> 40 ≤ 75	> 75 ≤ 100	> 100 ≤ 160	> 160
Yield strength (≥Mpa)	245	235	215	215	205	195
Tensile strength (Mpa)	400-540

Chemical composition for SMA400AW Corten steel (Ladle Analysis Max%)

Main chemical elements composition of SMA400AW
C	Si	Mn	P	S	Cu	Cr	Ni
0.18	0.15-0.65	1.25	0.035	0.035	0.30-0.50	0.45-0.75	0.05-0.30

SMA400AW Additional Condition:
UT (Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered), Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, HIC test, NDT, PWHT( Simulated Post Weld Heat Treatment), NACE0175, The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.

Relate Steel Type

Steel Type	Standard	Country Code	C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)	Cu(%)
SMA400AW	4269	CNS	≦0.18		0.15-0.65	≦1.25	≦0.035	≦0.035	0.45-0.75	0.05-0.30	0.30-0.50
SMA400AW	G3114	JIS	≦0.18		0.15-0.65	≦1.25	≦0.035	≦0.035	0.45-0.75	0.05-0.30	0.30-0.50
A588Gr.C	A588	ASTM	≦0.15	0.01-0.10	0.15-0.40	0.80-1.35	≦0.04	≦0.05	0.30-0.50	0.25-0.50	0.20-0.50

Steel Type	Yield stress (Mpa)	Tensile stress (Mpa)	Elongation (%)	Thick (mm)
SMA400AW	≧245	400-540	≧23	≦16
SMA400AW	≧245	400-540	≧23	≦16
A588Gr.C	≧345	≧485		≦101.6