Boron Steels
SUNLAKE Boron Steels
SUNLAKE is a reliable Boron Steels supplier in China. It maintains close contact with Chinese steel mills and helps customers find the most suitable steel resources.
Hot-formed steel plate technology means that the steel plate is heated to a high temperature of 950°C and then formed once, and then cooled quickly to comprehensively improve the strength of the steel plate. The yield strength reaches more than 1500Mpa, and it can withstand more than 15 tons of pressure per square centimeter.
Hot forming technology of high-strength steel can solve various problems encountered by traditional formed high-strength steel plates in automobile body manufacturing. When this material is used on the car body, the bearing capacity is increased by 30% without much change in the weight of the car body, bringing the car's rigidity to a new level, reaching a five-star standard in the Euro NCAP crash test.
SUNLAKE Boron Steels
Uncoated PH steel available in grades, properties and specifications
| Grade | Tensile Properties | Dimensions | |||
| YS RP0.2，MPa |
TS Rm，MPa |
EL% A50mm，% |
thickness(mm) | width(mm) | |
| HR1200HS | ≥280 | ≤700 | ≥18 | 1.8～5.0 | 900～1570 |
| CR1200HS | ≥220 | 380～700 | ≥22 | 0.6～2.0 | 900～1400 |
| 1200MPa grade after PH | ≥1200 | ||||
| HR1500HS | 320～630 | 480～800 | ≥16 | 1.8～5.0 | 900～1400 |
| CR1500HS | 280～450 | ≥450 | ≥20 | 0.6～2.5 | 900～1570 |
| 1500MPa grade after PH | 1300～1800 | ||||
| CR1800HS | 300～800 | 500～980 | ≥10 | 1.2～2.2 | 1000～1400 |
| 1800MPa grade after PH | ≥1800 | ||||
| CR1300/2000HS | 400～800 | 600～980 | ≥8 | 1.2～2.0 | 1000～1300 |
| 2000MPa grade after PH | ≥2000 | ||||
Please confirm the ordering standards and technical parameters when placing a formal order. Specific data can be negotiated.
Can provide products that comply with European standards, American standards, Japanese standards, Australian standards, etc.
SUNLAKE Boron Steels Excellent Properties
High hardenability
Boron steels exhibit high hardenability, which means they can be hardened to a significant depth during heat treatment. This property is attributed to the presence of boron, which enhances the steel's response to quenching and improves its strength.
Excellent strength
Boron steels are known for their excellent strength properties, including high tensile strength and yield strength. They are often used in applications requiring high-strength materials.
Good formability
Despite their high strength, boron steels can maintain good formability, allowing for various forming processes such as bending, deep drawing, and cold forming.
Weldability
Boron steels generally offer good weldability, allowing for joining through common welding techniques. However, preheating and careful selection of welding parameters may be necessary to minimize the risk of cracking and achieve optimal weld quality.
Wear resistance
Boron steels exhibit good wear resistance due to their high hardness. This makes them suitable for applications exposed to abrasive conditions, such as mining equipment, agricultural machinery, and cutting tools.
Heat treatment sensitivity
Boron steels require careful control of heat treatment processes to achieve desired mechanical properties. This includes precise control of heating, quenching, and tempering parameters.
SUNLAKE Automotive applications for Boron Steels
Boron steels are extensively used in the automotive industry, particularly in the manufacturing of safety-critical components such as structural parts, reinforcements, and crash-absorbing elements. Their combination of high strength and good formability makes them well-suited for improving vehicle safety and crashworthiness.
Threshold
Inner column
Roof
Dashboard
Center column
Chassis
Door reinforcement rod
Safety lever
Contact us now to harness the power of Boron Steels and elevate your projects to unprecedented levels of success. Let us be your partner in innovation and reliability.
We're well-known as one of the leading boron steels manufacturers and suppliers in China. Welcome to buy high quality boron steels at competitive price from our factory. Contact us for more details.
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