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Titanium Grade 1

Titanium Grade 1 is the most formable and softest among the four commercially pure titanium grades.

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Two titanium machined cylindrical parts with flanges
  • R50250
  • 3.7025
  • Ti-1
  • 310-350 MPa
    Ultimate Tensile Strength
  • 220-240 MPa
    Yield Strength
  • 103-105 GPa
    Young's Modulus(Elasticity)
  • 28-32 %
    Elongation at Break

At a Glance

  • Material Type

    Metal

  • Material Name

    Titanium Grade 1

  • Alternative Names

    R50250 | 3.7025 | Ti-1

  • Process Compatibility

    CNC Milling, CNC Turning

Properties Table of Titanium Grade 1

  • Black titanium bolts isolated on white background
Properties
  • Ultimate Tensile Strength 310-350 MPa
  • Yield Strength 220-240 MPa
  • Young's Modulus(Elasticity) 103-105 GPa
  • Elongation at Break 28-32%
  • Hardness 120 HB
  • Physical Property
  • Corrosion Resistance Excellent
  • Magnetism Non-magnetic
  • Weldability High
  • Thermal Property
  • Maximum Service Temperature 320-430°C
  • Thermal Expansion Coefficient 8.35-8.6 x 10^-6/°C
  • Thermal Conductivity 16-21 W/(m·°C)
  • Electrical Property
  • Electrical Resistivity 42-45 μΩ*cm

Applications of Titanium Grade 1

  • Aerospace components
  • Marine applications
  • Medical implants
  • Automotive exhaust systems
  • Sports equipment
  • Oil and gas industry equipment
  • Architectural structures

Advantages of Titanium Grade 1

Advantages of Titanium Grade 1
  • Excellent corrosion resistance
  • Lightweight
  • High strength-to-weight ratio
  • Biocompatible
  • Good formability and weldability
  • Low thermal expansion
  • Non-magnetic
  • Raw titanium Grade 1 round bar stock before CNC machining Raw Stock
    CNC machining titanium Grade 1 part with milling tool engaged CNC Machined
    Titanium fasteners isolated on white background Finished Parts

Titanium Grade 1 — Machining Notes

  • Titanium Grade 1 in CNC Machining

    Titanium Grade 1 is the most formable and softest among the four commercially pure titanium grades.

    Grade 1’s low hardness can lead to galling and heat buildup during machining. We use tools with sharp cutting edges to reduce heat, but we avoid aggressive cutting because of its low thermal conductivity. Grade 1 is highly resistant to corrosion and easily weldable. It’s used in harsh environments, especially in marine and chemical industries. Additionally, it is used for creating anodes in cathodic protection applications.

    Titanium Grade 1 is available in different forms, including coil (strip, foil, ribbon) and wire (profile, round, flat, square). It can undergo different finishing operations to achieve your desired surface finish. These operations are hot rolling, cold rolling, annealing, and descaling. You can collaborate with our team to discuss which finish suits your project.

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  • What is Titanium Grade 1?

    Grade 1 Titanium, the purest among commercially pure titanium grades, is ideal for the medical industry due to its biocompatibility and formability. It contains a minimum of 99.5% titanium and small amounts of oxygen, nitrogen, carbon, and hydrogen.

    It has excellent cold formability and impact resistance, so it’s great for spin-forming shapes. It’s commonly used in chemical processing due to its corrosion resistance. Its self-healing oxide layer enhances durability.

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FAQ

Is grade 1 titanium strong?
Grade 1 titanium is strong, but its strength is lower than higher titanium grades.
Can titanium grade 1 bend or break?
Titanium grade 1 is generally ductile, allowing it to bend without breaking under certain conditions.
Is titanium grade 1 stronger than steel?
Titanium grade 1 is not typically stronger than steel; steel generally has higher strength.
Is titanium grade 1 worth more than gold?
Titanium grade 1 is not typically worth more than gold. Gold is a precious metal with unique properties, and factors like rarity and demand influence its value. Gold holds a higher intrinsic value in terms of price per weight.

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