Weather Resistant Steel SPA-H

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Weather resistant steel SPA-H is a type of weathering steel known for its durability and corrosion resistance. It develops a protective rust layer when exposed to the elements, which helps prevent further corrosion and maintains structural integrity. This makes it ideal for outdoor applications, such as furniture, sculptures, and architectural elements. Its aesthetic appeal, with the distinctive rust-like appearance, also makes it popular in modern design.This Weather resistant steel SPA-H has excellent corrosion resistance, can maintain a stable appearance and strength for a long time in the outdoor environment, and is very suitable for outdoor furniture, fire pits and other products

Technical Data

SPA-H Weathering steel chemical composition

الصف	C ≤	Si	من	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

الصف	Plate Thickness	Yield strength	Tensile strength	elongation
SPA-H	≤ 6.0mm	≥ 345 ميجا باسكال	≥ 480 MPa	≥ 22
	> 6.0mm	≥ 335 MPa	≥ 490 MPa	≥ 15

SPA-H steel delivery condition can be hot rolled, Cold rolled ,AR/CR/N/TMCP/T/QT as the customer request

Relate Steel Type

Steel Type	قياسي	Country Code	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

Steel Type	Yield stress (Mpa)	Tensile stress (Mpa)	الاستطالة (%)	Thick (mm)
SPA-H	≧345	≧480	≧22	≦6.0
SPA-H	≧345	≧480	≧22	≦6.0
Type1	≧345	≧480	≧21	≦20.0

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فولاذ مقاوم للعوامل الجوية SPA-H

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