SPA-H

JIS G3125 SPA-H Weathering Resistant Steel

SPA-H Steel Specification:
Thickness: 0.5-20mm
Width: 100-2000mm
Length: 100-2000mm

JIS G3125 SPA-H Introduction:
SPA-H resists the corrosive effects of rain, snow, ice, fog, and other meteorological conditions. The surface of the metal SPA-H can form a coating of dark brown oxidation, which inhibits deeper penetration, so SPA-H steel saves the cost of need for painting and costly rust-prevention maintenance over the years.

SPA-H Weathering steel chemical composition:

Grade

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 Weathering resistant steel tensile property request:

Grade

Plate Thickness

Yield strength

Tensile strength

elongation

SPA-H

≤ 6.0mm

≥ 345 MPa

≥ 480 MPa

≥ 22

 

> 6.0mm

≥ 335 MPa

≥ 490 MPa

≥ 15

JIS G3125 SPA-H Delivery conditions can be Hot Rolled, Cold Rolled, Normalized, Quenched, Tempering, Thermo-mechanical Control Process (TMCP).

SPA-H Application:
JIS G3125 SPA-H steel widely used in air preheater, economizer, railway carriage, containers production, bridge building, construction and so on.

We supply Mild Steel Plate. For Mild Steel Plate we always source from China's number one state mills for Hot Rolled Steel such as Tianjin Iron & Steel and Ma Steel. These two mills produce excellent S235JR and S355JR Hot Rolled Steel Plate.

Hot Rolled Coil

Typical size range:

1.5 – 12mm Thick

1250 – 2500mm Wide

Available specifications:

EN 10025-2004

JIS G3101-2004

ASTM A36-05

GB/T 700-2006

Steel grades:S235JR; S355JR; A36; SS400; SS490; Q235(A/B/C/D); Q345(A/B/C/D/E); Q390; Q420
Steel Mills:

Angang Steel

Baosteel

Benxi Iron & Steel

LY Steel

Masteel

Shagang Group

Shenheng Steel

WISCO

Email: [email protected]

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