SS400 Black Carbon Steel Hot Rolled Steel SS400 carbon structural steel

Description: The tensile strength of SS400 carbon structural steel is greater than 400MPa. SS400 Steel belongs to Japanese standard JIS G3101, which is equivalent to domestic Q235 steel. ss400 carbon structure steel have good tensile strength and toughness, good plast...

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SS400 Steel Description

The tensile strength of SS400 carbon structural steel is greater than 400MPa. SS400 Steel belongs to Japanese standard JIS G3101, which is equivalent to domestic Q235 steel. ss400 carbon structure steel have good tensile strength and toughness, good plasticity, welding performance and processing. performance. SS400 carbon structural steel plate has no clear regulations on carbon and manganese. The carbon content of other SS models is 0.30%, and individual can be as high as 0.90%. It is mainly used in ships, railways, bridges and construction projects.

JIS G3101 is a material standard for hot-rolled steel sheets, sheets, and strips for general structural use in Japan. SS400 carbon and low alloy steel is often rolled into wire rod or round steel, square steel, flat steel, angle steel, I-beam, channel steel, window frame steel, etc., and medium and thick steel plates. SS400 carbon structural steel has excellent weldability and machinability. Commonly used for welding structural parts, nuts, small parts, automotive and automotive industry parts, etc. SS400 carbon structural steel is used in architectural and engineering structures. It is used to make steel bars or to build factory buildings, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc.

SS400 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Heat treated : 1151°C - 1597°C

SS400 Steel Datasheet

Product Name	SS400 carbon structural steel
Thickness	0.1-60mm Or as custom's request
Width	1250-2500mm Or as custom's request
Length	1000-12000mm Or as custom's request
Standard	JIS G3101
Technique	Hot rolled / cold rolled as custom's requirement

SS400 Steel Chemical composition

C≤ 16mm max	C>16mm max	Si max	Mn max	P max.	S max.
0.17	0.20	–	1.40	0.045	0.045

SS400 Steel Mechanical Properties

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
244 (≥)	721 (≥)	31	41	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	344

Equivalent Grade of SS400 Steel

Grade	Standard	Country	Application
ST37-2	DIN17100	Germany	Mainly used across various commercial applications including construction, cranes, poles, bridges, road plate and other high-strength applications
S235JR	EN 10025-2	Europen	Widely used in manufacture of chilly work dies, punches, cold chopping scissors, drill bushes, gauges, wire drawing dies, coining dies, draw bench boards, drawing dies, thread rolling dies, and so forth.
A283C	ASTM	USA	Mostly used in low pressure vessel, oil tank, vehicles, cranes, mining machinery, power stations, mechanical parts, building structure, general metal parts
Q235B	GB	China	used for bridges, rolling stocks, ships, petroleum storage tanks, containers and other constructions
A36	ASTM	USA	Used in fields of automotive, construction, heavy equipment, and oil and gas industries.