Tel : 0086-021-60880117
Tel : 0086-021-60880117
A709 Grade 50W steel grade is a high strength low alloy structural carbon steel used in building bridge projects.
A709 Grade50 steel plates are used to manufacture the plants of factory,bridge,the common constructure and construction machinery and equipment.A709 is the specification used for steel plate used in the manufacture of bridges.
Delivery Condition of A709 Grade 50W bridge structural steel:CR,AR,N.
A709 Grade 50W steel chemical composition %
|
element
|
Type A |
Type B |
Type C |
|
C |
0.19max |
0.20max |
0.15max |
|
Mn |
0.80-1.25 |
0.75-1.35 |
0.80-1.35 |
|
P |
0.40max |
0.40max |
0.40max |
|
S |
0.05max |
0.05max |
0.05max |
|
Si |
0.30-0.65 |
0.15-0.50 |
0.15-0.40 |
|
Ni |
0.40max |
0.40max |
0.40max |
|
Cr |
0.40-0.65 |
0.40-0.70 |
0.30-0.50 |
|
V |
0.02-0.10 |
0.01-0.10 |
0.01-0.10 |
A709 Grade 50W Mechanical properties
|
Grade
|
steel thickness |
Steel flange thickness |
yield strength |
Tensile strength |
elongation |
|||
|
|
|
|
|
|
Steel plate and steel |
sectional material |
||
|
|
|
|
|
|
200mm |
50mm |
200mm |
200mm |
|
50W |
≤100 |
all |
345min |
485min |
18 |
21 |
18 |
21 |
We can supply different steel grades of A709 Grade 50W bridge structure steel plate.If you need any grades of ASTM A709 Grade 50W steel plates,please do not hesitate to contact us.
Related Product:
A709 Grade 36,A709 Grade 50,A709 Grade 50S,A709 Grade HPS 50W,A709 Grade HPS 70W,A709 Grade HPS 100W,A709 Grade 250,A709 Grade 345,A709 Grade 485, A709 Grade 690