SMA400AW SMA400BW Weathering Steel Sheet

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional sma400aw sma400bw weathering steel sheet manufacturers and suppliers in China. Welcome to wholesale customized sma400aw sma400bw weathering steel sheet at competitive price from our factory. Good service and quality products are available.

 

SMA400AW SMA400BW Weathering Steel Sheet

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SMA400AW weather-resistant steel can resist corrosion from rain, snow, ice, fog and other weather conditions. SMA490AW weather-resistant steel plate forms a dark brown oxide layer on its surface, inhibiting deeper penetration, so SMA490AW weather-resistant steel saves the cost of painting all year round.

JIS G3114 SMA400BW Weathering Steel is a Japanese Industrial Standard (JIS) steel grade that specifies the requirements for hot-rolled steel plates and sheets for general structural applications and corrosion-resistant applications. JIS G3114 SMA400BW weathering steel material is commonly used in structural steel and engineering applications such as bridges and bridge members, railway and metro vehicles, industrial facilities, ships and other vessels, and mining machinery.

 

 

Grade	C ≤	Si	Mn ≤	P ≤	S ≤	Cu	Cr	Ni	Ce ≤
SMA400AW	0.18	0.15~0.65	1.25	0.035	0.035	0.30~0.50	0.45~0.75	0.05~0.30	-

 

 

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	Ni(％)	Cu(%)
0.18	0.15-0.65	1.25	0.035	0.035	0.45-0.75	Max 0.05-0.30	0.30-0.50

 

 

Min Yield Strength ( MPa )						Tensile Strength	Elongation A%
Thickness of plates and sections (mm)
≤16	16＜t ≤40	40＜t≤75	75＜t≤100	100＜t≤160	160＜t≤200	400-540	22 min
245	235	215	215	205	195

 

 

Thickness (mm)
SMA400BW	≤ 16	> 16 ≤ 40	> 40 ≤ 75	> 75 ≤ 100	> 100 ≤ 160	> 160
Yield strength (≥Mpa)	245	235	215	215	205	195
Tensile strength (Mpa)	400-540

 

 

 

 

 

 

 

 

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