S355JR Equal Angle Bar

S355JR Equal Angle Bar

S355JR angle steel is a low alloy high strength structural steel that complies with European standard EN 10025 and is widely used in many industries.

S355JR angle iron can maintain its shape and performance when subjected to impact or vibration. In addition, S355JR steel iron angle has good cold and hot processing properties and is easy to cut, bend and form.

S355JR structural angle has good corrosion resistance in general atmospheric environment and is used in beams, columns, floor slabs and other parts of building structures such as high-rise buildings, factories, bridges, etc.

S355JR Equal Angle Bar Products Details

 

►Mechnical property for S355JR alloy steel angles

Thickness (mm)
S355JR	≤ 16	> 16 ≤ 40	> 40 ≤ 63	> 63 ≤ 80	> 80 ≤ 100	> 100 ≤ 150	> 150 ≤ 200	> 200 ≤ 250	> 250
Yield strength (≥Mpa)	355	345	335	325	315	295	285	275	275
	< 3	≥ 3 ≤ 100				> 100 ≤ 150	> 150 ≤ 250		> 250
Tensile strength (Mpa)	510-680	470-630				450-600	450-600		450-600

►Chemical composition for S355JR low alloy steel angles (Ladle Analysis Max%)

Thickness(mm)	C	Si	Mn	P	S	N	Cu
T≤16	0.24	0.55	1.60	0.035	0.035	0.012	0.55
16<T≤40	0.24
40<T	0.24

 

S355JR Angle Bar Products Image

 

 

FAQ

Q: What is S355JR steel angle iron grade?

A: Steel grade S355JR is used to manufacture hot-rolled flat and long products, which are subsequently used when producing steel building structures.

Q: What is the difference between S275JR angle steel and S355JR structural angle?

A: S275JR is carbon steel, while S355JR is low alloy steel. Both carbon steel S275JR and S355JR low alloy steel are under EN10025-2 standard. The S355JR low alloy steel is higher steel grade than carbon steel S275JR.

Q: Is S355 angle steel beam better than S275 steel iron angle?

A: This grade of steel is stronger than its S275 counterpart with a minimum yield strength of 355 N/mm2 resulting in its S355 name. This grade is also available in plate, round bar, flat bar, and is even available in blocks.

If you have more needs and questions about S355JR equal angle bar, please contact us!