JINBAICHENG Metal Materials Co., Ltd

Manufacturer of Hot Rolled Steel Plate - Q345b Steel Plate – JINBAICHENG

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Manufacturer of Hot Rolled Steel Plate - Q345b Steel Plate – JINBAICHENG Detail:

Product Introduction

Place of Origin: Shandong, China
Brand Name: Jinbaicheng
Application: ship plate, boiler plate, manufacturing cold-rolled steel products, manufacturing small tools, flange plate
Type: steel plate, steel plate
Thickness: 16-25mm
Standard: AiSi
Width: 0.3mm-3000mm, customized
Length: 30mm-2000mm, customized
Certificate: ISO9001

Grade: Carbon Steel
Tolerance: ±1%
Processing services: welding, punching, cutting, bending, uncoiling
Alloyed or not: Non-alloyed
Delivery time: within 7 days
Material: carbon steel
Technology: Hot Rolling
Surface treatment: Coating special purpose:
Making metal parts
Advantage: fast delivery

Product Name St 52-3 s355jr s355 s355j2 Carbon Steel Plate
Length 4m-12m Or As Required
Width 0.6m-3m Or As Required
Thickness 0.1mm-300mm Or As Required
Standard Aisi, Astm, Din, Jis, Gb, Jis, Sus, En, Etc.
Technology Hot Rolled/Cold Rolled
Surface Treatment Cleaning, Sandblasting And Painting According To Customer Requirements
Material Q345, Q345a Q345b, Q345c, Q345d, Q345e, Q235b, Scm415 Hc340la, Hc380la, Hc420la, B340la, B410la, 15crmo, 12cr1mov, 20cr, 40cr, 65mn 42crmo 4140 4340, A709gr50 1045 s45c 45#

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Carbon steel plate4
Carbon steel plate3
Carbon steel plate1

product description

The continuous advancement of Q345b steel plate technology in smelting and heat treatment, and the development and production of forged (cast) steel plate by rolling has achieved fruitful results. The thickness of the steel plate that can replace forging (casting) parts has reached 410mm, and the maximum unit weight is 38 tons. Take the lead in transforming and perfecting large ingot production equipment in China, filling the gap of high-end products in the domestic wide and heavy plate field and replacing imports. Large-thickness Z35-grade steel plate, taking advantage of technology and equipment, is a large-thickness Z-direction steel plate with a thickness of 200mm-300mm. The large-thickness Z35 steel plate is a kind of extra-thick steel plate used under specific environmental conditions, such as the turbine seat ring, guide vane and other key parts of the generator set, and its safety, reliability and longevity of service life are very high. To develop a 200mm-300mm thick steel plate with a large thickness of Z35 grade, it is necessary to ensure that the anti-lamellar tearing performance reaches the Z35 grade. This is a highly difficult “Olympic competition question” recognized by the metallurgical industry. It is necessary to overcome technical difficulties such as solidification control of large steel ingots, heat treatment of large thickness steel plates, low temperature impact toughness of large thickness steel plates and laminar tear resistance. Principles: One is to ensure that it has good weldability; the other is to ensure the performance in the thickness direction; the third is to ensure that it has sufficient impact toughness reserves and a low ductile brittle transition temperature at the use temperature; the fourth is to improve the safety of the structure. Use fine craftsmanship to develop high-quality Z-direction steel products with large thickness for hydropower. For all process links such as smelting, rolling, heat treatment, the whole process is tracked, and the high temperature radiation of 500 degrees Celsius is tolerated, and the 200mm thick S355J0-Z35 and 270mm thick A516Gr70-Z35 steel plates have been developed successively based on EN10025 standards and hydropower design According to the technical requirements of the institute, the Z35 steel plate with a thickness of 300mm was finally successfully developed. After inspection, it can fully meet the requirements of relevant technical standards and reach the actual level. Its successful development has greatly advanced the development level of my country’s hydropower large-thickness Z-steel technology. The successful research and development of 300mm thick Z35 steel plate has changed the situation that my country’s hydropower industry has long relied on imports of large-thickness Z-direction steel, which is vital to the localization of large-scale equipment. The 300mm-thick Z35 steel plate is a new node for the large-thickness Z-direction steel to enter the hydropower industry. This will inevitably promote continuous breakthroughs in the development of large-thickness Z-direction steel for hydropower. More importantly, the 300mm thick Z35 steel plate can be used not only in the hydropower industry, but also in the manufacture of other large-scale key equipment, which has broad prospects.

Standard sizes

Material quality

Thickness

Width

Length

Q345b

8

2600

12000

Q345b

10

2200

10000

Q345b

20

2200

9000

Q345b

30

2490

11000

Q345b

40

2200

8800

Q345b

50

2300

12000

Q345b

60

2650

12400

Q345b

70

2350

9400

Q345b

80

2540

12200

Q345b

90

2300

12300

Q345b

100

2510

10200

Q345b

110

2650

9450

Q345b

120

2560

8500

Q345b

130

2380

12110

Q345b

140

2390

12150

Q345b

150

2370

10150

Q345b

160

2360

9250

Q345b

170

2360

8710

Q345b

180

2360

9350

Q345b

200

2380

8330

Q345b

220

2380

7060

Q345b

240

2380

7250

Q345b

260

2370

6500

Q345b

280

2260

6480

Q345b

300

2160

7300


Product detail pictures:

Manufacturer of Hot Rolled Steel Plate - Q345b Steel Plate  – JINBAICHENG detail pictures

Manufacturer of Hot Rolled Steel Plate - Q345b Steel Plate  – JINBAICHENG detail pictures

Manufacturer of Hot Rolled Steel Plate - Q345b Steel Plate  – JINBAICHENG detail pictures


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Our organization sticks to your principle of "Quality may be the life of your organization, and reputation will be the soul of it" for Manufacturer of Hot Rolled Steel Plate - Q345b Steel Plate – JINBAICHENG , The product will supply to all over the world, such as: Detroit, Libya, Milan, Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Debby from Turkey - 2017.10.13 10:47
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Eve from United Kingdom - 2018.09.21 11:01
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