ASTM F468,ASTM F467,ISO7380 Titanium Bolts, Screw, Stud Bolts

ASTM F468,ASTM F467,ISO7380 Titanium Bolts, Screw, Stud Bolts
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Category:Industrial Supplies / Machine Hardware / Nuts & Bolts
Label:TITANIIUM FASTENERS , ASTM F468 / F468M , ASTM F467 / F467M
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Product Description

The titanium & titanium alloy fasteners include titanium bolts, screws & studs manufactured to ASTM F468 / F468M and titanium nuts manufactured to ASTM F467 / F467M. Both of the standards cover 8 grades of titanium & titanium alloys: titanium Grade 1 (R50250), Grade 2 (R50400), Grade 4 (R50700), Grade 5 (R56400), Grade 7 (R52400), Grade 19 (R58640, Ti-38-6-44), Grade 23 (R56401, Ti-6Al-4V ELI), Grade 32 (R55111, Ti-5-1-1-1). The fasteners can be cold formed, hot formed, or machined from suitable material.

                               Titanium Fasteners

Standard

Size

Standard

Size

Standard

Size

DIN 931

M4-M48

DIN 938

M3-M52

DIN 125

M1.6-M52

DIN 933

M3-M48

DIN 939

M4-M52

DIN 127

M1.6-M52

DIN 609

M8-M42

DIN 912

M2-M24

DIN 9021

M3-M20

DIN 912

M2-M36

DIN 914

M2-M24

ISO 14580

M2-M10

DIN 6912

M4-M30

DIN 934

M1-M90

ISO 14581

M2-M10

DIN 7984

M4-M20

DIN 935

M4-M30

ISO 14583

M2-M10

DIN 7985

M3-M 8

DIN 936

M4-M80

ISO 14584

M2-M10

Chemical Composition for Ti & Ti Alloy Bolts and Nuts

  • Grade 1(R50250), w.t %: C≤0.10, Fe≤0.20, Ti: balance, H≤0.0125, N≤0.05, O≤0.18, Residuals: each≤0.10, total≤0.40.
  • Grade 2(R50400), w.t %: C≤0.10, Fe≤0.30, Ti: balance, H≤0.0125, N≤0.05, O≤0.25, Residuals: each≤0.10, total≤0.40.
  • Grade 4(R50700), w.t %: C≤0.10, Fe≤0.50, Ti: balance, H≤0.0125, N≤0.07, O≤0.40, Residuals: each≤0.10, total≤0.40.
  • Grade 5(R56400), w.t %: Al:5.5~6.75, C≤0.10, Fe≤0.40, Ti: balance, H≤0.0125, N≤0.05, O≤0.20, V:3.5~4.5, Residuals: each≤0.10, total≤0.40.
  • Grade 7(R52400), w.t %: C≤0.10, Fe≤0.30, Ti: balance, H≤0.0125, N≤0.05, O≤0.25, Pd:0.12~0.25, Residuals: each≤0.10, total≤0.40.
  • Grade 19(R58640), w.t %: Al:3.0~4.0, C≤0.05, Fe≤0.30, Ti: balance, H≤0.0200, N≤0.03, O≤0.12, Pd≤0.10, V:7.5~8.5, Cr:5.5~6.5, Mo:3.5~4.5, Zr:3.5~4.5, Ru:≤0.10, Residuals: each≤0.15, total≤0.40.
  • Grade 23(R56401), w.t %: Al:5.5~6.5, C≤0.08, Fe≤0.25, Ti: balance, H≤0.0125, N≤0.05, O≤0.13, V:3.5~4.5, Residuals: each≤0.10, total≤0.40.
  • Grade 32(R55111) w.t %: Al:4.5~5.5, C≤0.08, Fe≤0.25, Ti: balance, H≤0.0125, N≤0.03, O≤0.11, V:0.6~1.4, Mo:0.6~1.2, Zr:0.6~1.4, Sn:0.6~1.4, Si:0.06~1.4, Residuals: each≤0.15, total≤0.40.

ASTM F468 / F468M Titanium & Titanium Alloy Bolts, Screws & Studs

ASTM F468 / F468M covers wrought titanium & titanium alloy bolts, screws, and studs 0.25″ to 1.50″ inclusive in diameter [M6 to M36 in nominal thread diameters]. The materials may be manufactured to ASME B18.2.1, ASME B18.2.3.1M, and ASME B18.2.3.5M.

Ti & Ti Alloy Tensile Strength, min. Yield Strength, min. Hardness Elongation
Grade ksi MPa ksi MPa - min. %
1 35 240 25 170 140~160 HV 24
2 50 345 40 275 160–180 HV 20
4 80 550 70 483 200–220 HV 15
5*Class A 130 895 120 828 30–39 HRC 10
5*Class B 130 895 120 828 30–39 HRC 10
7 50 345 40 275 160–180 HV 20
19 120 793 115 759 24–38 HRC 15
23 120 828 110 759 25–36 HRC 10
32 100 690 85 585 24–38 HRC 10

*Mechanical properties of titanium & titanium alloy bolts, screws, and studs in accordance with ASTM F468 / F468M.
*Both Class A and Class B of Titanium Gr.5 require wedge tensile testing.
*The tensile & yield strength and elongation shall be based on machined specimen tests.

ASTM F467 / F467M Titanium & Titanium Alloy Nuts

ASTM F467 / F467M covers wrought titanium & titanium alloy nuts 0.25″ to 1.50″ inclusive in diameter [M6 to M36 in nominal thread diameters]. The materials may be manufactured to ASME B18.2.2, ASME B18.2.4.1M, and other standards upon purchaser’s request. Its screw threads shall be furnished in accordance with ASTM B1.13M.

 

Ti & Ti Alloy Hardness Proof Stress
Grade min. ksi MPa
1 140 HV 40 275
2 150 HV 55 380
4 200 HV 85 585
5 30 HRC 135 930
7 160 HV 55 380
19 24 HRC 120 825
23 25 HRC 125 860
32 24 HRC 105 725

*Mechanical properties of titanium & titanium alloy nuts in accordance with ASTM F467 / F467M.

 

ASTM F468,ASTM F467,ISO7380 Titanium Bolts, Screw, Stud Bolts 1ASTM F468,ASTM F467,ISO7380 Titanium Bolts, Screw, Stud Bolts 2ASTM F468,ASTM F467,ISO7380 Titanium Bolts, Screw, Stud Bolts 3ASTM F468,ASTM F467,ISO7380 Titanium Bolts, Screw, Stud Bolts 4ASTM F468,ASTM F467,ISO7380 Titanium Bolts, Screw, Stud Bolts 5

Member Information

Metals International Limited
Country/Region:Shang Hai - China
Business Nature:Manufacturer
Phone:13818585282
Contact:Hoffman (Vice GM)
Last Online:01 Dec, 2021