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A656Gr70 A656Gr80 Structural Steel Beam
A656Gr70 A656Gr80 Beam Of Steel
SA656Gr80 American Standard high-strength, low-alloy steel plate for structural applications where weight reduction and improved formability are critical. Applications include: truck frames, crane booms and railcar components.ASTM A656 Grade 80 Steel Plate Gnee Steel produces high-performance A656 Grade 80 steel with impressive strength, excellent corrosion resistance, and is available in a wide variety of grades.
A656 steel is available in four grades: 50, 60, 70, and 80 (the most popular.) A656 steel is also a high-strength, low-alloy, hot-rolled structural steel used for lighter weight and lighter structural applications Improved formability is critical.
SA656Gr80 American Standard high-strength, low-alloy steel plate for structural applications where weight reduction and improved formability are critical.ASTM A656 Grade 80 steel is high performance, with high strength, excellent corrosion resistance, and is available in a variety of grades.
A656Gr80 steel plate is mainly used in the manufacture of automotive beams, brackets, crane lifting arms, etc., with a thickness of not more than 20mm, the main characteristics require high strength levels.
China H shaped steel producers--GNEE Group
A656Gr70 A656Gr80 Metal Beam
|
A656Gr70 A656Gr80 Chemical Composition |
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|
Grade |
The Element Max (%) |
|||||||
|
C |
Si |
Mn |
P |
S |
V |
Ni |
Co |
|
| A656Gr70 |
0.18 |
0.6 |
1.65 |
0.025 |
0.035 |
0.08 |
0.020 |
0.10 |
| A656Gr80 | 0.18 | 0.6 | 1.65 | 0.025 | 0.035 | 0.08 | 0.020 | 0.10 |
A656Gr70 Mechanical performance:
|
Grade |
Thickness(mm) |
Min Yield (Mpa) |
Tensile(MPa) |
Elongation(%) |
| A656Gr70 |
8mm-50mm |
415Mpa |
485Mpa |
14% |
|
50mm-200mm |
415Mpa |
485Mpa |
17% |
China h type steel beam producers--GNEE Group
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China h beam section producers--GNEE Group
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