EN 10025-2 S355JR Steel Round Bar

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional en 10025-2 s355jr steel round bar manufacturers and suppliers in China, also supports customized service. If you're going to buy en 10025-2 s355jr steel round bar made in China, welcome to get free sample from our factory. Quality products and low price are available.

 

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S355JR is EN 10025; S355JR is equivalent to my country's steel grade of low-alloy high-strength structural steel (European standard EN10025). Among them, 355 refers to: yield strength 355MPa. The yield strength of 355MPa is equivalent to the low alloy commonly referred to as GB's Q345. JR said that this number does not have special requirements such as cold forming, and the closest material in my country is: Q345B.

 

S355JR is used in medium-strength structural parts of aircraft, propeller blades, transportation vehicles and building structural parts. Medium strength bolts and rivets for aircraft. As well as aircraft skins, bulkheads, wing ribs, wing spars, rivets, etc., as well as construction and transportation structural parts.

 

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S355JR steel chemical composition:

Steel grade	C max. %	Mn max. %	Si max. %	P max. %	S max. %	N max. %	Cu max. %	Other max. %	CEV max. %
S355JR	0,24	1,60	0,55	0,040	0,040	0,012	0,55	-	0,45

 

S355JR steel mechanical properties:

Grade	Minimum yield strength MPa	Tensile strength MPa	Minimum elongation - A (%)	Notch impact test
S355JR	355	470-630	22	+20	27

 

S355JR equivalent material:

USA	Japan JIS	DIN	ISO	China GB	England BS	India
A572	SM490A/SS490	St52-3	FE510B	Q345B	50B	IS961

 

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