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Offer Ability:5 000MT/Per Month ASTM A709 Grade 50W/A709 Gr.50W low alloy weathering steel plates
ASTM A709 Grade 50W/A709 Gr.50W low alloy weathering steel plates are hot selling products of BBN steel. A709 Grade 50W steel plates are widely used in construction machinery, mining machinery, truck, bridges, pressure vessels, etc., structures building.
ASTM A709 Gr.50W low alloy weathering steel plates chemical composition and mechanical properties:
| Grade |
Chemical composition % |
||||||||||
|
A709 Gr.50W |
C |
Si |
Mn |
P |
S |
V |
Cu |
Ni |
Cr |
||
|
≤0.20 |
0.15-0.50 |
0.75-1.35 |
≤0.04 |
≤0.05 |
0.02-0.10 |
0.25-0.40 |
≤0.40 |
0.40-0.65 |
|||
|
Mechanical properties |
|
||||||||||
|
Yield Strength |
Tensile Strength |
Elongation in 2 in. |
|||||||||
|
≧345 Mpa |
≧485 Mpa |
≧21 % |
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ASTM A709 Grade 50W/A709 Gr.50W low alloy weathering steel plates are famous for their property in atmosphere corrosion resistance. They are suitable for application in steel structures especially for building and engineering machinery parts requiring better weldability and toughness.
BBN Steel is specializing in ASTM A709 Grade 50W/A709 Gr.50W low alloy weathering steel plates which is under ASTM specification.ASTM A709 Grade 50W/A709 Gr.50W low alloy weathering steel plates has excellent mechanical properties and widely application. Combining above advantages can be supplied the most in line with customer requirements products. Moreover,we will provide cutting, pretreatment, galvanizing, testing, heat treatment services for ASTM A709 Grade 50W/A709 Gr.50W low alloy weathering steel plates .If you want to known ASTM A709 Grade 50W/A709 Gr.50W low alloy weathering steel plates more information,welcome to contact with us at any time: [email protected].
1.Additional Condition: UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
2.Shipping department: a).Book shipping space b).Documents confirmation c).Shipping track d).Shipping case
3.Production control department: a).Technical evaluation b).Production Schedule c).Production Tracking d).Successfully complaint case
4.Quality control: a).Test in mill b).Inspection before Shipment c).Third Party Inspection d).About Package problem e).Quality problem case
5.Customers’ feedback and complaint: a).Quality feedback b).Service feedback c).Complaint d).Case
