What is high-strength steel? What types are there? Specifications and detailed price list

Nowadays, many high-end products are made from high-strength steel. This is the material chosen when the product requires good strength and durability. So what is high-strength steel? What types are there? Or what is the price of this type of steel? All questions will be answered in the article below.

What is high-strength steel?

High-strength steel is a type of steel that has better strength and load-bearing capacity than ordinary steel. This type of steel is created by adding many alloys, such as manganese, chromium, nickel, etc. Thanks to that, the steel has superior hardness, tensile strength, compressive strength, and corrosion resistance.

=> High-strength steel plates are often imported from China, Taiwan, Japan… See more related articles: Is the price of Chinese steel plates expensive? How much?

Types of high-strength steel today

Below are the 5 most sought-after high-strength steel lines today, including:

• High-strength steel plate: This steel has good resistance and durability. It has high tensile strength and elastic limit. Thanks to that, this steel maintains stability when compressed and impacted.
• High-strength steel profile: The high-strength steel profile has shapes similar to normal steel: I-UU – V – H. The hardness helps the steel be highly durable and safe.
• High-strength square steel: High-strength steel includes black and galvanized square steel. These two types of square steel have outstanding mechanical properties, bringing sustainability to the project. However, you also need to learn carefully to choose the right type of steel.
• High-strength steel bars: These types of steel are often denoted as CB400 or SD390.

Popular high-strength steel-grades

To meet the diverse steel needs of the market, manufacturers have created many types of high-strength steel. Each steel grade will have its characteristics, refer to some common steel grades:

• S355JR, S355J0, S355J2
• EH32, EH36
• A572Gr50, A572Gr65
• AH32, AH36, AH40
• Q345A, Q345B, Q345C, Q345D, Q345E
• DH32, DH36
• SM490A, SM490B, SM490YA, SM490YB, SM570
• A515, A516 (có các mác thép Gr. 50, 55, 60, 65, 70)

Specification table of high-strength steel

Knowing the specifications of this steel will help you be better prepared before deciding to buy it. See the information below:

• Size: 4 x 1500 x 6000 – 50 x 2000 x 6000 (mm)
• High-strength steel standard: SM490B – NB, Q345B – TQ
• Weight: 282.6 – 9420 (Kg/ sheet)

Dimensions L x W x D (mm)	Production standards	Weight (Kg/sheet)
4 x 1500 x 6000	SM490B – NB	282,6
4 x 1500 x 6000	Q345B – TQ	282,6
5 x 1500 x 6000	SM490B – NB	353,25
5 x 1500 x 6000	Q345B – TQ	353,25
6 x 1500 x 6000	SM490B – NB	423,9
6 x 1500 x 6000	Q345B – TQ	423,9
8 x 1500 x 6000	SM490B – NB	753,6
8 x 1500 x 6000	Q345B – TQ	565,2
8 x 2000 x 6000	Q345B – TQ	753,6
10 x 1500 x 6000	Q345B – TQ	706,5
12 x 1500 x 6000	Q345B – TQ	847,8
12 x 2000 x 6000	Q345B – TQ	1130,4
14 x 1500 x 6000	SM490B – NB	989,1
14 x 2000 x 6000	Q345B – TQ	1318,8
14 x 2000 x 12000	Q345B – TQ	2637,6
16 x 2000 x 6000	Q345B – TQ	1507,2
16 x 2000 x 12000	Q345B – TQ	3014,4
18 x 2000 x 12000	Q345B – TQ	3391,2
20 x 2000 x 12000	Q345B – TQ	3768
25 x 2000 x 9000	Q345B – TQ	3532,5
25 x 2000 x 12000	Q345B – TQ	4710
30 x 2000 x 6000	Q345B – TQ	2826
40 x 2000 x 6000	Q345B – TQ	3768
50 x 2000 x 6000	Q345B – TQ	9420

Reference high-strength steel price quote

As mentioned, there are many types of high-strength steel, and they will also have their prices. Below is the reference price list of some steel grades that are being sought after.

Note: The price list below is only a reference price list. High-strength steel prices may change depending on the time. Therefore, to get the most accurate information, call 0932 059 176 immediately.

High strength steel price Q345B

Specification (mm)	Length (m)	Unit price (VND/Kg)
4 x 1500 mm	6/12 m	19,000
5 x 1500 mm	6/12 m	19,000
6 x 1500 mm	6/12 m	19,000
8 x 1500 mm	6/12 m	19,000
10 x 1500 mm	6/12 m	19,000
12 x 1500 mm	6/12 m	19,000
6 x 2000 mm	6/12 m	19,000
8 x 2000 mm	6/12 m	19,000
10 x 2000 mm	6/12 m	19,000
12 x 2000 mm	6/12 m	19,000
14 x 2000 mm	6/12 m	18,000
16 x 2000 mm	6/12 m	18,000
18 x 2000 mm	6/12 m	18,000
20 x 2000 mm	6/12 m	18,000
22 x 2000 mm	6/12 m	18,000
24 x 2000 mm	6/12 m	18,000
25 x 2000 mm	6/12 m	18,000
26 x 2000 mm	6/12 m	18,000
28 x 2000 mm	6/12 m	18,000
30 x 2000 mm	6/12 m	18,000
32 x 2000 mm	6/12 m	18,000
35 x 2000 mm	6/12 m	18,000
40 x 2000 mm	6/12 m	18,000
50 x 2000 mm	6/12 m	18,000
60 x 2000 mm	6/12 m	19,000
70 x 2000 mm	6/12 m	19,000
80 x 2000 mm	6/12 m	19,000
90 x 2000 mm	6/12 m	19,000
100 x 2000 mm	6/12 m	19,000
110 x 2000 mm	6/12 m	19,000

A572 high-strength steel plate price

Specification (mm)	Length (meters)	Price (VND/Kg)
4 x 1500 mm	6/12 m	18.000
5 x 1500 mm	6/12 m	18.000
6 x 1500 mm	6/12 m	18.000
8 x 1500 mm	6/12 m	18.000
10 x 1500 mm	6/12 m	18.000
12 x 1500 mm	6/12 m	18.000
6 x 2000 mm	6/12 m	18.000
8 x 2000 mm	6/12 m	18.000
10 x 2000 mm	6/12 m	18.000
12 x 2000 mm	6/12 m	18.000
14 x 2000 mm	6/12 m	18.000
16 x 2000 mm	6/12 m	18.000
18 x 2000 mm	6/12 m	18.000
20 x 2000 mm	6/12 m	18.000
22 x 2000 mm	6/12 m	18.000
24 x 2000 mm	6/12 m	18.000
25 x 2000 mm	6/12 m	18.000
26 x 2000 mm	6/12 m	18.000
28 x 2000 mm	6/12 m	18.000
30 x 2000 mm	6/12 m	18.000
32 x 2000 mm	6/12 m	18.000
35 x 2000 mm	6/12 m	18.000
40 x 2000 mm	6/12 m	18.000
50 x 2000 mm	6/12 m	18.000
60 x 2000 mm	6/12 m	18.000
70 x 2000 mm	6/12 m	18.000
80 x 2000 mm	6/12 m	18.000
90 x 2000 mm	6/12 m	18.000
100 x 2000 mm	6/12 m	18.000
110 x 2000 mm	6/12 m	18.000

This steel is also used in the shipbuilding industry. You can see more: Shipbuilding steel plate price for more useful knowledge!

Bao Tin Steel has just provided basic information about high-strength steel as well as their prices. Hopefully, the above information will be useful to readers.

Tiger Steel is a subsidiary of Bao Tin Steel