High Strength Low Alloy Structural Steel SM520B
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional high strength low alloy structural steel sm520b manufacturers and suppliers in China. Welcome to wholesale customized high strength low alloy structural steel sm520b at competitive price from our factory. Good service and quality products are available.
Products Description
High strength low alloy structural steel SM520B is a low-alloy steel with high strength and high corrosion resistance. It has important applications in the fields of construction, bridges, machinery, petrochemical and marine engineering, and has good mechanical properties. SM520B steel plate is a high-quality plate with high strength, high strength and low cost. This product has high strength, good plasticity and toughness, can adapt to a variety of complex stress environments, and also has good fatigue resistance and corrosion resistance. In addition, SM520B steel plate has strong processing capabilities and can be processed in various processing methods such as stamping, bending, welding, and cutting to meet different engineering needs. This article provides a detailed introduction to SM520 steel plate.
Chemical Composition
|
Grade |
C |
Si |
Mn |
P |
S |
N |
Al |
Cr |
Cu |
Mo |
Ni |
Nb |
Ti |
V |
Nb+Ti+V |
|
EStE355 |
0.18 |
0.10~0.50 |
0.90~1.65 |
0.025 |
0.015 |
0.020 |
0.020 |
0.30 |
0.20 |
0.08 |
0.30 |
0.05 |
--- |
0.10 |
0.12 |
Mechanical Property
|
Tensile Strength Rm for |
UpperYield StressReH²) for product thicknesses s,in mm |
Elongation after fracture3) |
Mandrel diameter for bend test 4), 5) |
|||||||||||||
|
s≤70 |
70＜s≤85 |
85＜s≤100 |
100＜s≤125 |
125＜s≤150 |
s≤16 |
16＜s≤35 |
35＜s≤50 |
50＜s≤60 |
60＜s≤70 |
70＜s≤85 |
85＜s≤100 |
100＜s≤125 |
125＜s≤150 |
Longitudinal |
Transverse 6) |
|
|
490~630 |
480~620 |
470~610 |
460~600 |
450~590 |
355 |
345 |
335 |
325 |
315 |
305 |
295 |
22 |
|
|
||
SM520B Delivery status
SM520B steel plate can be normalized, tempered, quenched and other technical processes shipped
SM520B steel plate thickness inspection can be '1 probe, 2 probe, 3 probe'
SM520B steel plate thickness extension can be 'z15, z25, z35'
SM520B Product Image
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We have more than 15 years of production and export experience, if you have high strength low alloy structural steel SM520B or other hot rolled steel plate customization needs, please contact me.
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