Q275 SS490 H Beam

Q275, is a kind of carbon structural steel, with high strength, good plasticity and cutting performance, certain welding performance, small parts can be quenched and strengthened, mostly used in the manufacture of parts requiring high strength, such as gears, shafts, sprockets, keys, bolts, nuts, agricultural machinery steel, conveyor chains and chain joints. SS490 is a carbon structural steel, equivalent to the national standard Q275.

Products Description

	Chemical Composition %
Steel Grade	Quality Grade	C (≤)	Si (≤)	Mn (≤)	P (≤)	S (≤)	Deoxidation
Q275	Q275A	0.24	0.35	1.50	0.045	0.050	Rimmed / killed
	Q275B	0.21	0.35	1.50	0.045	0.045	Killed
	Q275C	0.22	0.35	1.50	0.040	0.040	Killed
	Q275D	0.20	0.35	1.50	0.035	0.035	Exceptionally Killed

Characteristics of JIS G 3101 designated grade, particularly its mechanical and chemical properties, play a crucial role in determining its suitability for various structural applications. SS490 steel is a high tensile strength steel, offering a blend of strength, ductility, and weldability. This makes it a preferred choice in industries such as construction, automobile, and heavy machinery.

Key characteristics of SS490 steel include:

High tensile strength, offering superior load-bearing capabilities.

Excellent ductility, allowing it to be formed into various shapes without compromising its structural integrity.

Good weldability, facilitating easy joining and assembly of parts.

Resilient in different weather conditions, offering long-term durability.

Compliant with strict quality control measures, ensuring consistent performance.

SS490 steel has several advantages over other steels. It presents future developments in steel technology as it can be enhanced further for specific applications. Its comparison with other steels shows a better balance of strength, ductility, and weldability. Its applications span across different industries, from construction to automobile and heavy machinery.

Product Details

Product Name	Q275 SS490 h beam
Length	As your required
Standard	ASTM/ GB/ JIS/ EN ect.
Delivery Time	According to your quantity
Payment Terms	FOB/ CIF/ EXW/ DDP
Origin	China
Sample	Yes
Tolerance	±0.3
Packing	Packed with steel belts tightly, in bundle

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