Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
A709 Grade 345S steel condition: Plate, Sheet, Round Bar, Section Steel
A709 Grade 345S steel Surface: Hot rolled,Pickled,Painted,Colored.
A709 Grade 345S steel heat treatment: Normalizing(N), tempering(T), quenching(Q), annealing(A), quenching and tempering (Q&T)
A709 Grade 345S steel specification request: Impact test, Tensile test, UT, Z15/25/35
A709 Grade 345S Main application:bridge Building,Bridge construction
| C max |
Mn |
Si max |
V max |
Nb max |
P max |
|
0.23 |
0.5-1.6 |
0.4 |
0.15 |
0.05 |
0.035 |
|
|
|
|
|
|
|
|
S max |
Cu max |
Ni max |
Cr max |
Mo max |
|
|
0.045 |
0.6 |
0.45 |
0.35 |
0.15 |
|
A709 Grade 345S steel Mechanical properties
|
Grade |
steel thickness |
Steel flange thickness |
yield strength |
Tensile strength |
elongation |
||||||
|
Steel plate |
Section steel |
||||||||||
|
200mm |
50mm |
200mm |
200mm |
||||||||
|
345S |
|
|
345min |
450min |
|
|
18 |
21 |
|||
JW STEEL have enough quantity A709 Grade 345S steel stock source each month. We can meet our customer's most of quantity and technical request. Based on these stock source, our advantage industry spread into steel process like : cutting , drilling, welding, milling, machining and steel structure.
Other steel grades in ASTM A709/A709M
A709 Grade 36 bridge building structural steel,
A709 Grade 50 bridge building structural steel,
A709 Grade 50S bridge building structural steel,
A709 Grade 50W bridge building structural steel,
A709 Grade 250 bridge building structural steel,
A709 Grade 345 bridge building structural steel,
A709 Grade 345W bridge building structural steel,
A709 Grade HPS 345W bridge building structural steel,
A709 Grade HPS 50W bridge building structural steel,
A709 Grade 100 bridge building structural steel,
A709 Grade 100W bridge building structural steel,
A709 Grade HPS 100W bridge building structural steel,
A709 Grade HPS 485W bridge building structural steel,
A709 Grade 690 bridge building structural steel,
A709 Grade 690W bridge building structural steel,
A709 Grade HPS 690W bridge building structural steel,
A709 Grade HPS 70W bridge building structural steel
