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Titanium Grade 1 Rod Manufacturer and Supplier in India

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Titanium Grade 1 Rod is a commercially pure grade of titanium which is highly ductile, cold formable, and corrosion-resistant in nature. It has been classified as UNS R50250 and Werkstoff 3.7025 and has minimum tensile strength of 240 MPa and yield strength of 170 MPa. This makes the grade 1 titanium ideal for complicated forming and fabricating operations. The grade 1 contains a maximum of 0.20% iron and 0.18% oxygen. According to ASTM B348 / ASME SB348, the titanium Grade 1 Rod develops a stable oxide layer on exposure to oxygen. Sachin Steel Centre is a trusted Titanium Grade 1 Rod and other titanium grade 1 materials Manufacturer and Supplier in India, supplying precision-manufactured rods with consistent dimensional and material quality.
Table Of Content

Technical Data

Specifications of Titanium Grade 1 Rod

Specification Parameter

Details / Options

Material Specification

ASTM B348 / ASME SB348

Dimension Standards

EN, DIN, JIS, ASTM, BS, ASME, AISI

Size Range

5 mm to 500 mm

Length Options

9 to 12 Metres (or custom cut lengths)

Form Variations

Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging, etc.

Surface Finish Options

Cold drawn, Bright drawn, Centreless ground, Cold finished, Peeled and turned, Smooth turned, Slit rolled edge, Hot finished, Hot rolled, Rough turned/peeled, Peeled and reeled

Tolerance Grades

H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 (or as per clients' requirements)

Chemical Compositions of Titanium Grade 1 Rod

Grade

Carbon (C)

Titanium (Ti)

Hydrogen (H)

Oxygen (O)

Nitrogen (N)

Iron (Fe)

Titanium Grade 1 (ASTM B348)

0.08% max

Balance

0.015% max

0.18% max

0.03% max

0.20% max

Titanium Grade 1 Rod Mechanical Properties

Grade

Tensile Strength, Min

Yield Strength (0.2% Offset), Min

Elongation, Min

Titanium Grade 1

240 MPa (35 ksi)

170 MPa (25 ksi)

24%

Equivalent Grades of Titanium Grade 1 Rod

Standard

Werkstoff Nr.

UNS Designation

Titanium Grade 1

3.7025

R50250

Titanium Grade 1 Rod Weight Chart

Rod Size (Diameter)

Weight (Kgs / Foot)

Weight (Kgs / Metre)

3 mm

0.017

0.055

1/8″

0.019

0.062

5/32″

0.029

0.095

4 mm

0.030

0.098

3/16″

0.043

0.141

5 mm

0.047

0.154

7/32″

0.058

0.190

6 mm

0.068

0.223

1/4″

0.076

0.249

7 mm

0.091

0.298

5/16″

0.118

0.387

8 mm

0.120

0.398

9 mm

0.152

0.498

3/8″

0.170

0.557

10 mm

0.189

0.620

11 mm

0.228

0.748

7/16″

0.232

0.761

12 mm

0.271

0.889

1/2″

0.303

0.994

13 mm

0.318

1.043

14 mm

0.368

1.207

9/16″

0.383

1.256

15 mm

0.424

1.391

5/8″

0.473

1.551

16 mm

0.481

1.578

17 mm

0.543

1.791

11/16″

0.573

1.880

18 mm

0.610

2.001

3/4″

0.682

2.237

20 mm

0.753

2.470

22 mm

0.908

2.979

7/8″

0.926

3.038

24 mm

1.080

3.543

25 mm

1.180

3.871

1″

1.210

3.970

26 mm

1.271

4.170

27 mm

1.368

4.490

1-1/8″

1.534

5.033

30 mm

1.691

5.548

32 mm

1.894

6.314

1-1/4″

1.924

6.349

1-3/8″

2.303

7.550

35 mm

2.390

7.553

36 mm

2.438

7.999

1-1/2″

2.715

8.951

38 mm

2.792

8.903

40 mm

3.009

9.872

1-5/8″

3.200

10.449

1-3/4″

3.712

12.179

45 mm

3.807

12.555

1-7/8″

4.260

13.977

48 mm

4.330

14.205

50 mm

4.698

15.414

2″

4.848

15.906

2-1/8″

5.475

17.963

2-1/4″

6.135

20.128

60 mm

6.768

22.205

2-3/8″

6.838

22.435

2-1/2″

7.576

24.856

2-5/8″

8.354

27.409

2-3/4″

9.169

30.083

3″

10.900

35.762

3-1/4″

12.800

41.996

3-1/2″

14.850

48.772

3-3/4″

17.001

55.780

4″

19.306

63.340

4-1/4″

21.908

72.249

4-1/2″

24.448

80.340

4-3/4″

27.366

90.249

5″

30.461

99.940

5-1/2″

36.690

121.000

6″

43.860

143.900

6-1/2″

51.093

167.630

7″

59.432

196.000

7-1/2″

68.226

225.000

8″

77.586

254.55

10″

121.048

397.140

Size Chart of Titanium Grade 1 Rod

Metric Rod Size

Metric Diameter (mm)

US Rod Gauge

US Diameter (Inches)

ASTM / Canadian Gauge

ASTM Cross-Section (mm²)

Japanese Rod Gauge

Japanese Diameter (mm)

5

5.0

#2

0.250″

—

—

6

6

5.5

5.5

#3

0.375″

10M

100 mm²

10

10

6

6.0

#4

0.500″

15M

200 mm²

13

13

7

7.0

#5

0.600″

20M

300 mm²

16

16

8

8.0

#6

0.750″

25M

500 mm²

19

19

9

9.0

#7

0.875″

30M

700 mm²

22

22

10

10.0

#8

1.000″

35M

1000 mm²

25

25

11

11.0

#9

1.125″

45M

1500 mm²

29

29

12

12.0

#10

1.250″

—

—

32

32

14

14.0

#11

1.375″

—

—

35

35

16

16.0

#12

1.500″

—

—

38

38

18

18.0

#13

1.600″

—

—

41

41

20

20.0

#14

1.750″

—

—

44

44

22

22.0

#15

1.875″

—

—

48

48

25

25.0

#16

2.000″

—

—

51

51

28

28.0

#18

2.250″

—

—

57

57

32

32.0

—

—

—

—

—

—

36

36.0

—

—

—

—

—

—

40

40.0

—

—

—

—

—

—

44

44.0

—

—

—

—

—

—

50

50.0

—

—

—

—

—

—
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Different Types of Titanium Grade 1 Rod

Titanium Grade 1 Rectangle Rod

Titanium Gr.2 Lap Joint Flange

Titanium Grade 1 Round Rod

Titanium Grade 2 Slip on Flange

Titanium Grade 1 Square Rod

Alloy Gr 2 Ring Type Joint Flange

Titanium Grade 1 Forged Rod

Ti Alloy Gr 2 Blind Flange

Titanium Grade 1 Hex Rod

Titanium Alloy Gr.2 Weld Neck Flange

Applications and Industrial Uses of Titanium Grade 1 Rod

  • Chemical Processing Equipment
  • Chlor-Alkali Electrolysis Equipment
  • Dimensionally Stable Anodes (DSA)
  • Heat Exchangers
  • Seawater & Desalination Equipment
  • Marine Equipment
  • Chemical Storage & Process Tanks
  • Titanium Fabricated Components
Application Industries

Frequently Asked Questions

Titanium Grade 1 Rod is a commercially pure, unalloyed titanium product known for its excellent ductility, cold formability, and corrosion resistance. It is designated UNS R50250.
It offers excellent corrosion resistance, high ductility, good cold formability, and a minimum tensile strength of 240 MPa.
Yes. It provides excellent resistance to seawater, chlorides, oxidizing environments, and many corrosive chemicals.
Chemical-processing equipment, marine hardware and cold-formed parts where maximum ductility and corrosion resistance are needed more than high strength.
Grade 1 has slightly lower oxygen and iron content, giving it greater ductility but lower strength than Grade 2 (yield ~25-45 ksi vs ~40-55 ksi).
Typically 6 mm to 200 mm diameter in mill, turned, or polished finish, supplied as bar stock or custom-cut lengths.
Grade 1 has lower strength but higher ductility and formability, while Grade 2 provides higher strength with good corrosion resistance.
Yes. Its strong resistance to seawater and chloride corrosion makes it suitable for selected marine components and equipment.
Yes. Titanium Grade 1 Rod has good weldability and can be welded using suitable processes such as TIG/GTAW with proper shielding.
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