Item Name

Titanium Lock Washer

Material

Pure Titanium and Alloy Titanium

Grade

Gr1,Gr2,Gr3,Gr4,Gr5(Ti-6AL-4V),Gr7,Gr9,Gr12, etc.

Standard

GB,DIN, IFI,UNC,UNC,JIS, BS,BSW ,ISO

DIN912,DIN913,DIN914,DIN915,DIN916,DIN931,DIN933,DIN934,DIN84,DIN963,DIN125,DIN 127,DIN7991,7984,6921,ISO 7380,JIS,BS etc.

Specification

Screw: M2--M64*L6—300mm (or as your inquired )

Bolt: M2--M64*L6—300mm (or as your inquired )

Nut: M2--M64

Washer: M2--M64

Surface Treatment

Polishing, Anodizing, Black oxide

Color

Ti natural, Gold, Blue, Purple, Green

Features

light weight, acid and alkali resistance, anti-corrosion, excellent mechanical strength etc.

Applications

Equipment accessories: airplane, ship, bicycle, motorcycle, auto, medical, chemical, wheel, sports, anchor, weapon, etc.

Grade

ELEMENT  COMPOSITION , %

Ti

AL

V

Fe

C

N

H

O

Others,max

Grade 1

Balance

-

-

0.20

0.08

0.03

0.015

0.18

0.40

Grade 2

Balance

-

-

0.30

0.08

0.03

0.015

0.25

0.40

Grade 3

Balance

-

-

0.30

0.08

0.05

0.015

0.35

0.40

Grade 4

Balance

-

-

0.50

0.08

0.05

0.015

0.40

0.40

Grade 5

Balance

5.5-6.75

3.5-4.5

0.40

0.08

0.05

0.015

0.20

0.40

Grade 7

Balance

Pd 0.12-0.25 

0.30

0.08

0.03

0.015

0.25

0.40

Grade 9

Balance

2.5-3.5 

2.0-3.0 

0.25

0.08

0.03

0.015

0.15

0.40

Grade 12

Balance

Mo 0.2-0.4 

Ni 0.6-0.9 

0.30

0.08

0.03

0.015

0.25

0.40