Good Quality Hot Rolled Car Door Hinge Used for Connecting Car Body to The Door

• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Hot Rolled
• Application: Structural Steel Bar
• Surface: Metal Natural Color
• Alloy: Non-alloy
• Special Use: Wear Resistant Steel
• Transport Package: Steel Wire
• Specification: 6m per piece
• Trademark: AYHY
• Origin: China
• HS Code: 8301201000

Product Description

Car hinge profile steel is one kind of hot rolled section steel connecting automobile body and door.

Car door hinge is commonly known as hinge, the current market common manufacturing process has two kinds of stamping and hot rolling. The main function of the car door hinge is to connect the door and the body, and keep the position of the door relative to the body. There is to facilitate the opening and closing of the door, and the door hinge is composed of at least two parts, one is the body parts connected with the body, the other is the door parts connected with the door. According to the position, it is divided into: body parts, door parts, etc., and according to the structure, it is divided into: page board, rotary arm, etc.

Material: Q355B Q390 Q420
 

China (GB)	Europe (BS)	America (ASTM)	Japan (JIS)	Germany (DIN)
Q355B	E335/E335JR/S355	A656M/A529M	G3135	EN10025
Q390	S390	A572M	G3474
Q420	S420NL/S420ML	A572M/A633M	G3124	EN10113-2/EN10113-3
Q460	S460NL/S460ML	SM570	G3106/G3114	EN10113-2/EN10113-3

It adopts full-size hot rolling and one-time forming, with more than 100 specifications, and its application fields cover high, medium and low-grade major brand cars. Combined with rich steel rolling experience and advanced production and processing equipment, the product has good dimensional consistency and positional tolerance. The special surface treatment process is adopted in the hot rolling forming process, and the later coating effect is good.

We can develop and produce various automobile door hinge sections with short development cycle and good after-sales service, so as to save production costs and improve work efficiency for automobile parts manufacturers.