Products

Titanium fasteners

Material: CP titanium, titanium alloy
Grade: Gr1, Gr2, Gr4, Gr5, Gr7, Gr9, Gr11, Gr12, Gr16, Gr23 etc
Standard: DIN, ANSI, AMSE, ISO
Standard: Annealed (M)

Description
We are specialized in the production of DIN, ANSI/AMSE, ISO, JIS and other standards and non-standard high-strength titanium fasteners. Usually include bolts, screws, nuts, washers, retaining ring, and various special-shaped pieces. Firstly, we will do the heat treatment, chemical composition testing, mechanical properties testing of titanium bars, titanium plates and other basic materials. After the process of straightening, leveling and polishing, cut into the appropriate size. And then proceed to turning, hot stamping, compression screw, heat treatment, polishing, cleaning, inspection, and a series of procedures, eventually to produce the high quality titanium fasteners. We have the advanced production equipment which ensured our products to achieve the best in each production link.
Our company has a lot of titanium fasteners inventory, which can satisfy the global small amount of orders and those customers with urgent delivery requirement. At the same time, we also provide non-standard products according to drawings provided by customers.

Fastener type
Titanium bolts: DIN931, DIN933, DIN912, DIN963, DIN913, DIN6912, DIN6921, DIN7984, DIN7991 etc.
Titanium nuts: DIN125, DIN9021, DIN127.
Titanium washer: DIN934, DIN985.

Application
Petroleum, metallurgy, chemical, electronic, pharmaceutical, Marine engineering, auto parts, motorcycle parts, bicycle parts, yacht accessories, outdoor survival supplies, sporting goods and other fields.

Chemical composition:

Grade	Chemical composition, weight percent (%)
Grade	C (≤)	O (≤)	N (≤)	H (≤)	Fe (≤)	Al	V	Pd	Ru	Ni	Mo	Other Elements Max. each	Other Elements Max. total
Gr1	0.08	0.18	0.03	0.015	0.20	—	—	—	—	—	—	0.1	0.4
Gr2	0.08	0.25	0.03	0.015	0.30	—	—	—	—	—	—	0.1	0.4
Gr4	0.08	0.25	0.03	0.015	0.30	—	—	—	—	—	—	0.1	0.4
Gr5	0.08	0.20	0.05	0.015	0.40	5.5～6.75	3.5～4.5	—	—	—	—	0.1	0.4
Gr7	0.08	0.25	0.03	0.015	0.30	—	—	0.12～0.25	—	0.12～0.25	—	0.1	0.4
Gr9	0.08	0.15	0.03	0.015	0.25	2.5～3.5	2.0～3.0	—	—	—	—	0.1	0.4
Gr11	0.08	0.18	0.03	0.15	0.2	—	—	0.12～0.25	—	—	—	0.1	0.4
Gr12	0.08	0.25	0.03	0.15	0.3	—	—	—	—	0.6～0.9	0.2～0.4	0.1	0.4
Gr16	0.08	0.25	0.03	0.15	0.3	—	—	0.04～0.08	—	—	—	0.1	0.4
Gr23	0.08	0.13	0.03	0.125	0.25	5.5～6.5	3.5～4.5	—	—	—	—	0.1	0.1

Physical properties

Grade	Physical properties
	Tensile strength Min		Yield strength Min (0.2%,offset)		Elongation in 4D Min (%)	Reduction of Area Min (%)
	ksi	MPa	ksi	MPa	Elongation in 4D Min (%)	Reduction of Area Min (%)
Gr1	35	240	20	138	24	30
Gr2	50	345	40	275	20	30
Gr4	80	550	70	483	15	25
Gr5	130	895	120	828	10	25
Gr7	50	345	40	275	20	30
Gr9	90	620	70	483	15	25
Gr11	35	240	20	138	24	30
Gr12	70	483	50	345	18	25
Gr16	50	345	40	275	20	30
Gr23	120	828	110	759	10	15

Testing
Chemical composition test
Mechanical properties test
Appearance size detection
Precision measurement

Packaging
Packed in plastic bags and put into wooden case.

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