0086-21-61182423 [email protected]
Processing
S275JR/J0/J2 I-beam is an unalloyed low carbon mild steel grade supplied as hot rolled.As a low carbon steel specifications S275JR/J0/J2 provides low strength with good machinability and is suitable for welding.S275JR/J0/J2 I-beam has higher strength,good cold formability, increase payload capacity and reduced material costs.
Please check the tables below.
S275JR/J0/J2 Angel Steel Chemical Requirements:
|
Material |
C% max |
Si % |
Mn % |
P % |
S % |
N % |
Cu % |
Other % |
||
|
≤16 |
>16,≤40 |
>40 |
max |
max |
max |
max |
max |
max |
max |
|
|
S275JR |
0.21 |
0.21 |
0.21 |
- |
1.50 |
0.035 |
0.035 |
0.012 |
0.55 |
_ |
|
018 |
0.18 |
0.18 |
- |
1.50 |
0.030 |
0.030 |
0.012 |
0.55 |
_ |
|
|
0.18 |
0.18 |
0.18 |
- |
1.50 |
0.025 |
0.025 |
_ |
0.55 |
_ |
|
|
Material |
Tensile strength Mpa |
||||
|
Normal thickness mm |
|||||
|
≤3 |
>3,≤100 |
>100,≤150 |
>150,≤250 |
>250,≤400 |
|
|
S275JR |
430-580 |
410-560 |
400-540 |
380-540 |
_ |
|
S275J0 |
430-580 |
410-560 |
400-540 |
380-540 |
_ |
|
S275J2 |
430-580 |
410-560 |
400-540 |
380-540 |
380-540 |
S275JR/J0/J2 Angel Steel Mechanical Properties :
|
Material |
Minumum yield strength Mpa |
|||||||
|
Normal thickness mm |
||||||||
|
≤16 |
>16,≤40 |
>40,≤63 |
>63,≤80 |
>80,≤100 |
>100,≤150 |
>150,≤200 |
>200,≤250 |
|
|
S275JR> |
275 |
265 |
255 |
245 |
235 |
225 |
215 |
- |
|
S275J0 |
275 |
265 |
255 |
245 |
235 |
225 |
215 |
- |
|
S275J2 |
275 |
265 |
255 |
245 |
235 |
225 |
215 |
195 |
|
Material |
Minimum percentage elongation after fracture % |
||||||||||
|
L0=80mm Normal thickness mm |
L0=5.65 √ S0 mm Normal thickness mm |
||||||||||
|
≤1 |
>1,≤0.5 |
>1.5,≤2 |
>2,≤2.5 |
>2.5,＜3 |
≥3，≤40 |
>40,≤63 |
>63,≤100 |
>100,≤150 |
>150,≤250 |
>250,≤400 |
|
|
S275JR |
15 |
16 |
17 |
18 |
19 |
23 |
22 |
21 |
19 |
18 |
|
|
S275J0 |
14 |
15 |
16 |
17 |
18 |
22 |
21 |
20 |
|
||
|
S275J2 |
13 |
14 |
15 |
16 |
17 |
21 |
20 |
19 |
17 (I and t) |
||
|
Material |
|
|||
|
Minmum energy (J) Normal thickness mm |
||||
|
Temperature |
≤150 |
>150,≤250 |
>250,≤400 |
|
|
S275JR |
20 |
27 |
27 |
_ |
|
S275J0 |
0 |
27 |
27 |
_ |
|
S275J2 |
-20 |
27 |
27 |
27 |
S275JR/J0/J2 I-beam are used in many ways like high rise buildings, train tracks and bridges. They are particularly useful because they offer the unique combination of good welding properties with guaranteed strengths. S275JR/J0/J2 I-beam is an extremely adaptable product and is often favored by the engineer trying to maximize strength or structure while minimizing its weight.
Our company is located in Shanghai, it takes just 30 minutes from Pudong International Airport to our office. If you have any plan to China, welcome to visit our company!We will be waiting for you anytime. Hope to build the long term cooperation with your esteemed company!
TEL : 0086-21-61182423
Fax : 0086-21-61182425
E-mail : [email protected]
Address : No.230,1st Floor,Building No.1,No.221 Of Huashen Road,Free Trade Area Of Pudong New District,Shanghai China
