A572 Grade 50 Hot Rolled Steel Plate

ASTM A572, specification for High-strength low-alloy Columbium-Vanadium structural steel plate. This specification covers 5 grades and 4 types of high strength low alloy structural steel shapes, plates, piling, bars. Grade 42, 50, 55, 60, 65 and type 1, 2,2 3, 5. Low alloy and high strength structural steel plate is widely used in engineering structure applications, such as building structure, construction machinery, mine

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PRODUCT DESCRIPTION
PRODUCT DISPLAY
QUALITY INSPECTION
PACKING AND SHIPPING
APPLICATION
FAQ

PRODUCT DESCRIPTION

ASTM A572-50 steel is high-strength, low-alloy structural steel. It is commonly used in construction due to its high strength-to-weight ratio. It is also used to build heavy machinery and construction equipment for this same reason.

This steel has many applications including bridges, buildings, freight cars, and more. Its high strength-to-weight ratio means less steel can be used to hold the same amount of weight, meaning it is high value.

A572-50 steel is less formable than other grades of A572, but for the most part it has good formability, weldability, and machinability. It has excellent ductility due to its chemical composition, and is very resistant to corrosion.

PRODUCT DETAILS

Product Parameters

Product Name	A572 Grade 50 Hot Rolled Steel Plate
Production Process	Hot Rolling
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width	100mm-3000mm
Length	1m-12m, or Customized Size
Thickness	0.1mm-400mm
Delivery Conditions	Rolling, Annealing, Quenching, Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

Chemical Composition

A572	C	Mn	P	S	Si
Grade42	0.21	1.35	0.03	0.03	0.15～0.4
Grade50	0.23	1.35	0.03	0.03	0.15～0.4
Grade60	0.26	1.35	0.03	0.03	0.40
Grade65	0.23～0.26	1.35～1.65	0.03	0.03	0.40

Mechanical Properties

A572	Yield Strength(Ksi)	Tensile Strength(Ksi)	Elongation %8 inches
Grade42	42	60	20
Grade50	50	65	18
Grade60	60	75	16
Grade65	65	80	15

Scope of Application

For there is no shape control in the final cooling process, dimension accuracy of hot rolled steel plate is not as good as cold rolled steel. So it is mostly used in applications with lower dimension requirement. Many Steel Products are included in Railway tracks, bridge steel and construction steel.

PRODUCT DISPLAY

PRODUCT QUALITY

We have complete testing equipment and strong technical force. The company has advanced production equipment, equipped with key equipment such as pressing machines, large heat treatment furnaces, beveling machines, sawing machines, large sandblasting machines, and various testing instruments.

QUALITY INSPECTION

Our products are processed by professional technicians, and each product is carefully screened before shipment. We′re pleased to get your Inquiry and we will come back to as soon as possible.

PACKING AND SHIPPING

We provide products with competitive prices based on good quality and schedule each shipment on time. We′re pleased to get your Inquiry and we will come back to as soon as possible.

APPLICATION

Our main manufactures are stainless steel, galvanized steel, carbon steel and etc. That apply to engineering, coal mine, textile, electric power, boiler, machinery, military industry and other fields.

Petroleum

Bridge

Marine Exploration

Electric Field

Boiler Field

Textile Field

Yes, we could provide the free samples on conditions it is available in stocks, however, the transportation fee is borne by buyer.

Each piece of products is manufactured by certified workshops, inspected piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

We accept third-party inspections such as SGS, V-trust, TUV, DNV, etc.

Yes, we could make custom products according to your specific requirements.

Generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers’ requirement.

30% T/T in advance, the balance 70% before delivery. We will show you the photos of products and package before you pay the balance.

EXW, FOB, CIF, CFR, DDU

For stocks, we could transport the goods to loading port within 7 – 15 days after we received your deposit. For production period, it usually takes about 15 days-30 days after receiving the deposit.

Our company has the ability to supply large projects and offers excellent preferential policies for large orders.

You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Under normal circumstances, we ship from Shenzhen, Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.

Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.

In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.

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