SM490YA is high strength structural welding steel under the standard
JIS G3106.SM490YA steel application:
SM490YA steel is widely used for bridges, ships, vehicles, oil storage tank, vessel and other structures, which require excellent welding performance.
Shanghai Katalor enterprises Co., Ltd is the professional SM490YA steel supplier. We purchase a lot of SM490YA steel and put them into our Shanghai warehouse. So we can supply it with the most competitive price to our client. We keep all sizes of SM490YA steel stock more than 5000tons. So we can guarantee quick delivery time as out clients place orders to us.
JIS G3106 SM490YA steel chemical composition:
Grade |
Chemical elements | C Thk≤100 |
Si max |
Mn max | P max. |
S max. |
| SM490YA | %,by mass | 0.20 | 0.55 | 1.6 | 0.035 | 0.035 |
JIS G3106 SM490YA equivalent carbon content:
Thickness, mm |
≤50 | >50-≤100 | >100 |
| equivalent carbon content, % | ≤0.38 | ≤0.40 | According to the agreement |
JIS G3106 SM490YA steel mechanical properties:
Grade |
Yield strength N/mm2 |
Tensile strength N/mm2 | Elongation | |||||||
| Thickness, mm | Thickness mm | Test sample | % | |||||||
| ≤16 | >16-40 | >40-75 | >75-100 | >100-160 | >160-200 | |||||
| JIS G3106 SM490YA | ≥365 | ≥355 | ≥355 | ≥325 | - | - | 490-610 | ≤5 >5-16 >16-50 >40 |
No5 No1A No1A No4 |
≥19 ≥15 ≥19 ≥21 |
If you have any need for JIS3106 SM490YA, SM490YA steel plate, SM490YA steel sheet, SM490YA carbon and low alloy steel, please send email to us.
