ASME SA572 Grade 50 high strength low alloy steel

ASME SA572 Grade 50 material is a high strength, low alloy columbium-vanadium structural steel. It is the most popular and widely used product known best for its high tensile strength, corrosion resistance, durability, and other admirable features.

ASME SA572 Grade 50 material is a high strength, low alloy columbium-vanadium structural steel. It is the most popular and widely used product known best for its high tensile strength, corrosion resistance, durability, and other admirable features.
 
ASME SA572 Grade 50 steel equivalent
EN ASTM DIN JIS GB
S355JR (1.0045) A572 Grade 50 St52-3 SM490A Q345B
SS490

ASME SA572 Grade 50 [345] chemical composition max. (%)
Grade Carbon, max Manganese, max Phosphorus, max Sulfur, max Silicon, max
SA572 Grade 50 0.25 1.35 0.030 0.030 0.40
ASME SA572 Grade 50 [345] steel mechanical properties
Grade Yield Strength
Mpa [ksi]
Tensile Strength
Mpa
Elongation %
in 200mm
Elongation %
in 50mm
SA572 Grade 50 345 [50] 450 18 21
 
Common sizes of ASME SA572 steel plate include:
4x4, 4x6, 4x8, 4x10, 4x12, 4x16, 5x8, 5x10, 5x12, 5x16, 6x8, 6x10, 6x12, 6x16, 8x10, 8x12, 8x16, 8x20. Other sizes are also available.
 
SA572 Grade 50 low alloy steel application
SA572 Grade 50 low alloy steel is mainly used for bridge plate,gusset plate,base plate and structural steel stiffeners.  Alloy steel ASME SA572 Grade 50 plates are intended for riveted, bolted, or welded structures primarily in applications where extra strength or reduced end product weight is desired without foregoing strength.
 
FAQ
Q1. Are you factory or trading company?
A1. We are a factory located in Zhengzhou city. We have our own production line of cutting process. We can produce and ship according to the order.
Q2. The price you post on the website is the exact price?
A2. What we publish on our website is the price range of steel plate reform. If you need, we can have a detailed discussion.
Q3: Can provide OEM/ODM service?
A3: Yes. Please feel free to contact us for more details discuss.
Q4. Can you provide samples? Is it free?
A4. Yes, we could provide the sample for free charge without freight.
Q5. What’s the delivery time?
A5. It takes only one week to ship from stock, while customized products need to be negotiated according to the specific order requirements.
Q6. If you provide cutting and other service or not?
A6. Of course we could provide cutting, welding, drilling, grinding and bending service as required or according to the drawing. The surface treatment and the port of shipment are also according to the order.

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