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SPA-C weather resistant steel plate: Chemical Composition, Mechanical Properties

SPA-C weather resistant steel plate: Chemical Composition, Mechanical Properties

SPA-C weather resistant steel plate is kind of atmoSPHEric corrosion resistant hot rolled steel. The atmospheric corrosion resistance of SPA-C steel in most environments is substantially better than carbon steel with or without copper addition.

Technical Details of SPA-C weather resistant steel plate:

Heat Treatment: Normalized, Quenched, Tempered, HIC, Impact Test,..( Optional if not provided in rules)

Standard of JIS G 3125 SPA-C weather resistant steel plate

JIS G3125: Japanese material standard hot rolled steel for superior atmospheric corrosion resistance steel plates, sheets, strips.

Chemical Composition( %) of SPA-C weather resistant steel plate

Grade/ Material

Element

Composition( Max-A, Min-I)

JIS G 3125 SPA-C/ SPAC

C

A:0.12

Mn

A:0.60

Si

A:0.2-0.75

P

A:0.07-0.150

S

A:0.035

Cu

0.25-0.55

Cr

0.3-1.25

Ni

A:0.65

Mechanical Properties( Mpa) of SPA-C weather resistant steel plate

Grade/ Material

Tensile Test

MPa

JIS G 3125 SPA-C/ SPAC

Tensile Strength

I:450

Yield Strength

 

I:315

 

Elongation

 

I:26%

 

Impact Test( if any) --

BBN steel is the most competitive manufacture and supplier of JIS G 3125 SPA-C/ SPAC High Weathering Resistant Structural Steel Plate in China. For more details, please contact us freely.

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