S450J0 ANGLE STEEL

Low alloy steel angles S450J0 is a kind steel grade in European standard EN 10025-2.Angle steel bar S450J0 owned the minimum yield strength at 450 Mpa for high tension.S450J0 steel angles is a kind carbon structure steel which is used in riveted,bolted or welded construction of bridges and buildings,and for general structural purpose.

Technical Requirements & Additional Services:
♦ Low temperature impacting test
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
 

►Mechnical property for S450J0 low alloy steel angles:

Thickness (mm)
S450J0	≤ 16	> 16 ≤ 40	> 40 ≤ 63	> 63 ≤ 80	> 80 ≤ 100	> 100 ≤ 150	> 150 ≤ 200	> 200 ≤ 250	> 250
Yield strength (≥Mpa)	450	430	410	390	380	380	380	380	380
	< 3	≥ 3 ≤ 100				> 100 ≤ 150	> 150 ≤ 250		> 250
Tensile strength (Mpa)	550-720	530-700				530-700	530-700		530-700

►Chemical composition for S450J0 low alloy steel angles (Ladle Analysis Max%)

Main chemical elements composition of S450J0
Thickness(mm)	C	Si	Mn	P	S	N	Cu
T≤16	0.20	0.55	1.70	0.030	0.030	0.025	0.55
16<T≤40	0.20
40<T	0.22