What is high strength low alloy steel plate?

Low alloy high-strength steel refers to low alloy engineering structural steel that adds a small amount of alloying elements to low carbon steel, resulting in a yield strength exceeding 275MPa in the rolled or normalized state.
This type of steel is mainly used to manufacture various engineering structures with high strength requirements, such as bridges, ships, vehicles, high-pressure vessels, oil and gas pipelines, large steel structures, etc. Due to the fact that this type of steel does not require complex processing or even heat treatment to achieve high strength, the quality of engineering structures is greatly reduced. Therefore, this type of steel is used instead of ordinary carbon structural steel.

High strength steel plate production line

KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, high strength steel plate, seamless pipe, plate, coil, wire, bright bar, pipe fittings and a wide range of carbon steel, alloy steel And more product sizes of stainless steel materials, these products we produce meet national and international quality standards, such as ASTM, ASME, DIN, JIS, ISO, etc. The company has 25 production lines for various products, with an annual output of 500,000 tons, and is committed to Provide high-quality steel products and provide supporting services and solutions for global customers. Welcome to KUAIMA steel company.

Chemical composition of high strength low alloy steel plate

Grade C Si Mn P S AIs Cr Mo V
TC128GrB 0.24 0.15-0.40 1.00-1.65 0.025 0.015 0.015-0.060 1.5-1.8 0.25-0.35 0.15-0.30

mechanical property of high strength low alloy steel plate

Grade Yield Strength (MPa) Ultimate Tensile Strength (MPa) Elongation at Break (%)
TC128GrB 560-695 345 16

Product Introduction of high strength low alloy steel plate

Width

1000mm/1219mm/1240mm/1500mm/2000mm or as customer's requirements

Thickness

Cold rolled:0.1~4.0mm

Hot rolled:4mm~100mm

Length

100mm to 12000mm or as customer's request

Surface

N0.1, N0.4, 2D, 2B, HL, BA, 6K, 8K, Mirror,etc

Material

201,202,301,302,303,304,304L,304N1,309S,310S,316,316L,316Ti,316N,317,317L,321,409L,410,420,430,904,904L,etc

Grade

200/300/400/500/600/700/800/900 series/

Standards

AISI ASTM JIS SUS DIN GB

Certifications

ISO 9001 

Packing

Industry standard packaging or according to client's requirement

Place of origin

Hebei China(mainland)

Brand

HBIS,JINGYE,TISCO,TIANTIE

Payment

T/T,L/C

Delivery time

Up to order quantity

Hot sale product

Q345 high strength low alloy steel plate SA387 Gr. 11 high strength low alloy steel plate
Q355 high strength low alloy steel plate ASTM A572 high strength low alloy steel plate
Q390 high strength low alloy steel plate 35CrMo high strength low alloy steel plate
Q420 high strength low alloy steel plate A709 high strength low alloy steel plate
Q460 high strength low alloy steel plate A516 high strength low alloy steel plate
Q500 high strength low alloy steel plate 4140 high strength low alloy steel plate
Q550 high strength low alloy steel plate 40crmo high strength low alloy steel plate
Q690 high strength low alloy steel plate 42CrMo high strength low alloy steel plate

High strength steel plate application industry

High strength steel plates are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry

oil and gas

Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.

energy

Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.

construction

Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.

marine

Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.

We supply and export high strength steel plate in following countries

Malaysia, United Arab Emirates, Indonesia, Saudi Arabia, Iran, Qatar, India, China, United Kingdom, Singapore, Canada, Thailand, Korea, Turkey, Philippines, Egypt, Germany, Italy, Japan, Russia, Vietnam, Australia, South Africa , Portugal, Morocco, Costa Rica, Kazakhstan, Netherlands, Mexico, Brazil, France, Spain, Nigeria, Bangladesh, Kuwait, Iraq, Ukraine, Poland, Jordan, Romania, Oman, Hong Kong, Venezuela, Colombia, Norway, Chile, Te Trinidad and Tobago, Greece, Czech Republic, Belgium, Sri Lanka, Cyprus, Angola, Myanmar (Burma), United Kingdom, Canada, Korea, Thailand, Netherlands, Spain, Turkey, Australia, Mexico, Pakistan, Vietnam, Brazil, Philippines, France, Taiwan, Poland, South Africa, Russia, Nigeria, Kuwait, Czech Republic, Norway, Romania, Egypt, Oman, Sweden, Belgium, Hong Kong, Israel, Colombia, Switzerland, Denmark, Finland, Argentina, Venezuela, Peru, Ukraine , Chile, Bangladesh, Portugal, Ireland, Austria, Algeria, Greece, Iraq, New Zealand, Slovakia, Hungary, Kazakhstan, Slovenia, Lithuania, Serbia, Sri Lanka, Bahrain, Bulgaria, Morocco, Tunisia, Croatia, Jordan, Ecuador, Te Trinidad and Tobago, Estonia, Azerbaijan, Ghana, Lebanon, Cyprus, Dominican Republic, Latvia, Libya, Costa Rica, Cambodia, Macedonia (FYROM), Belarus, Jamaica, Palestine, Turkmenistan Belarus, Jamaica, Palestine, Turkmenistan Belarus, Jamaica, Palestine, Turkmenistan and other countries

Contact Us

GET IN TOUCH

  • Your E-mail*

  • Name

  • Your Request

Leave a message

close

Please leave a message for more information!

Submit
-->