Cr640 Cold-Rolled Low-Alloy Steel For Automotive Structural Parts

The parts of the body are divided into panel parts, structural parts, walking parts and reinforcement parts. These components correspond to different application requirements and have different performances. For example, panel parts have good formability, strength, elongation, dent resistance, corrosion resistance, etc.; structural parts have good formability, strength, impact energy absorption, fatigue durability, corrosion resistance, welding The walking parts require good formability, rigidity, fatigue durability, corrosion resistance, and weldability; and excellent collision energy absorption capacity and weldability are particularly important for reinforcing parts.
Widely used in luggage, medical equipment, motorcycle shells; roofs, instrument panels in cars and buses; seat backboards, door panels, window frames, etc.
Steel plate for automobiles are divided into hot-rolled steel plates, cold-rolled steel sheets and coated steel sheets; from the perspective of strength, they can be divided into: ordinary steel sheets (mild steel sheets), low-alloy high-strength steel sheets (HSLA), ordinary high-strength steel sheets (high-strength IF steel, BH steel, phosphorus-containing steel and IS steel, etc.) and advanced high-strength steel (AHSS), etc.
 

The material	VDA 239-100 CR340LA
Chemical composition	C%	Si%	Mn%	P%	S%	Al%	Ti%	Nb%	CU%
	≤0.12	≤0.50	≤1.50	≤0.030	≤0.025	≥0.015	≤0.15	≤0.09	≤0.20
Mechanical property	YS	TS(MPa)	EL(%)	n
	340-430	410-530	≥21	≥0.12

Silicon steel, also known as silicon steel Sheet or Electrical Steel, it is a ferro-silicon soft magnetic alloy steel with very low carbon content, usually containing 0.5% to 4.5% silicon. The addition of silicon can increase the resistivity and maximum permeability of iron to reduce the coercivity, iron loss and magnetic aging.

Amidst the vast land of China and the majestic Taihang Mountains lies Anyang, Henan Province, located on the eastern foothills of the Taihang mountain range. It is one of the eight ancient capitals of China and home to an outstanding steel supply chain enterprise – GNEE GROUP.

 

GNEE GROUP, established in 2008 with a registered capital of 5 million yuan, has grown into a comprehensive steel supply chain enterprise after more than a decade of hard work and perseverance. It has five subsidiaries located in different countries and regions, including Anyang, Tianjin, Hong Kong, Zhengzhou, and Singapore, and its influence has reached out around the world.

Q: Can your product be customerized?
A: Considering differences in voltage, frequency and other speciality of transformer product in different countries and regions,our product can be customerized according to your requirements.
Q: What is the price of shipping?
A: Depending upon the port of delivery, prices varies.
Q: What should provide to make custom transformer?
A: Technical drawing and specification documents are the best, or you can list key parameters for designing.
Q: Could I have your catalog and price list?
A: Price may change based on material market. Welcome to contact for accurate price via Made-in-China or company official website.