Titanium Flange Bolt DIN 6921 for automobile

Place of Origin	China
Brand Name	Changsheng
Certification	ISO 9001
Model Number	ASTM
Minimum Order Quantity	300pc
Price	0.5usd/pc
Packaging Details	packed with cartoon case
Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	5000T/MONTH

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Product Details

Origin	Baoji, Shaanxi, China	Low Thermal Conductivity	Low Thermal Conductivity
Processing	CNC	Weight	Lightweight
Warranty	5years	Application	Industrial Equipment
Type	Screws, Bolts, Nuts, Washers, Etc.	Use	Connection Pipe And Machine Equipment
Strength	High Strength	Packing	Wooden Box Or Carton Box
Material	Titanium	Rust Proof	Rust Proof Properties
Custom Size	Workable	Versatility	Suitable For Various Applications
Heat Resistance	High
Highlight	TC4 Titanium Alloy Bolts , M6 Titanium Alloy Bolts , Stamping titanium bike bolts

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Product Description

Descriptions

Titanium Flange Bolt DIN 6921 is a high-performance fastener designed to secure two or more components together. It features a hexagonal head with an integrated flange, which provides a larger bearing surface to evenly distribute the clamping force.

These bolts are commonly used in applications where corrosion resistance and weight reduction are critical, such as in the automotive, marine, aerospace, and bicycle industries. Despite their higher cost compared to conventional steel bolts, titanium hexagon flange bolts offer superior performance, durability, and an extended range of applications that cannot be replaced by ordinary fasteners.

Physical Properties

Grade	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)
Gr1	240	170	24
Gr2	345	275	20
Gr4	550	483	15
Gr5	895	828	10
Gr7	400	275	18
Gr9	620	483	15
Gr12	483	348	18
Gr23	793	759	10

Chemical Composition

Grade	Fe Max	O Max	N Max	C Max	H Max	Pd Max	Al Max	Va Max	Ni Max	Mo Max	Ti Balance
Gr1	0.2	0.18	0.03	0.08	0.015	–	–	–	–	–	Balance
Gr2	0.3	0.25	0.03	0.08	0.015	–	–	–	–	–	Balance
Gr4	0.5	0.4	0.05	0.08	0.015	–	–	–	–	–	Balance
Gr5	0.4	0.2	0.05	0.08	0.015	–	5.5-6.7	3.5-4.5	–	–	Balance
Gr7	0.3	0.25	0.03	0.08	0.015	0.12-0.25	–	–	–	–	Balance
Gr9	0.25	0.15	0.03	0.08	0.015	2.5-3.5	2.0-3.0	–	–	–	Balance
Gr12	0.3	0.25	0.03	0.08	0.015	0.6-0.9	0.2-0.4	–	–	–	Balance
Gr23	0.25	0.03	0.03	0.08	0.0125	5.5-6.5	3.5-4.5	–	–	–	Balance

Applications

Titanium Flange Bolt DIN 6921 is widely used in industries where strength, corrosion resistance, lightweight, and non-magnetic properties are essential:

Nuclear Industry: Used in reactors, piping, and associated components where titanium and titanium alloys are required for corrosion resistance and durability.
Electronic Equipment: Ideal for mobile phones, computers, and other electronics due to being non-magnetic and lightweight, preventing interference with electromagnetic fields.
Medical Industry: Commonly used in clinical fracture fixation, orthopaedic implants, and medical devices due to biocompatibility, strength, and corrosion resistance.
Aerospace: Titanium bolts reduce aircraft weight while maintaining strength and elasticity, and are non-magnetic, preventing interference in sensitive aerospace systems.
General Industrial Use: Increasingly used beyond high-end precision industries, including automotive, marine, and specialised machinery applications.

Titanium hexagon flange bolts provide an irreplaceable combination of high performance, durability, and corrosion resistance, making them a preferred choice in demanding engineering and industrial applications.

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Titanium Flange Bolt DIN 6921 for automobile

TC4 Titanium Alloy Bolts

M6 Titanium Alloy Bolts

Stamping titanium bike bolts

Physical Properties

Chemical Composition

Applications