Tel : 0086-021-60880117
Tel : 0086-021-60880117
Low alloy SA709 Grade 250 bridge structural steel are used to manufacture the plants of factory,the common constructure and construction machinery and equipment.
Production way:Hot Rolled,Quenched(Q),Tempered(T).production size:Thickness:4mm- 400mm;Width:1000mm- 4000mm;Length:4000mm- 12000mm.
Techanical Details:Heat Treatment:Normalized,Quenched,Tempered,HIC,Impact Test,…( Optional if not provided in rules)
SA709 Grade 250 steel Chemical Composition(%):
|
Grade/ Material
|
Element |
Composition( Max-A, Min-I) |
|
C |
A:0.25 |
|
|
Mn |
0.80-1.20 |
|
|
Si |
A:0.40 |
|
|
P |
A:0.04 |
|
|
S |
A:0.05 |
SA709 Grade 250 steel Mechanical Properties( Mpa):
|
Grade/ Material
|
Tensile Test |
MPa |
|
Tensile Strength |
400-500 |
|
|
Yield Strength |
I:250 |
|
|
Elongation |
I:20% |
|
|
Impact Test( if any) |
|
And we can offer you much services about the SA709 Grade 250 bridge structural steel,such as the competitive price,immediate delivery,premium quality,reliable service.also we keep a large amount of SA709 Grade 250 bridge structural steel in stock,and if you want get better products of SA709 Grade 250 bridge structural steel or just want to know some information about the SA709 Grade 250 bridge structural steel,just contact us,you can get what you want.