List of Alloys & profiles

List of Alloys & profiles

Alloy Wire International

Datasheet: Titanium Grade 1

Titanium Grade 1

Titanium Grade 1’s properties and chemical composition are very similar to Grade 2, but with tighter controls on O, Fe and H contents.

Available in Round wire, Bars or lengths & Flat wire.

Titanium Grade 1 is also known as Timetal 35A, Titan Grade 1, and Allvac 30.

Available in all profile options

alloy featured image inconel Titanium Grade 1

Key Features

Properties and chemical composition are very similar to Grade 2, but with tighter controls on O, Fe and H contents.
One of the softer and more ductile grades of pure Titanium.
Good strength to weight ratio.
Corrosion resistant in oxidizing and mildly reducing environments.
Good formability.


Designations

W.Nr. 3.7025
UNS R50250
AWS 150

Specifications

ASTM B348
ASTM F67

Chemical Composition

ElementMin %Max %
N0.03
C0.08
H0.01
Fe0.20
O0.18
Residuals0.40
TiBal

Alloy Details

DensityMelting PointCoefficient of ExpansionModulus of RigidityModulus of Elasticity
4.51 g/cm³1670 °C8.6 μm/m °C (20 – 100 °C)40 – 45 kN/mm²105 – 120 kN/mm²
0.163 lb/in³3040 °F4.8 x 10-6 in/in °F (70 – 212 °F)5800 – 6530 ksi15230 – 17400 ksi

Heat treatment of finished parts

Condition as supplied by AWITypeTemperatureTimeCooling
AnnealedStress Relieve480 °C (900 °F)0.5 – 2 HrAir
Spring TemperStress Relieve250 °C (480 °F)0.5 HrAir

Properties

Annealed
Approx. tensile strength<400 N/mm²<58 ksi
Approx. operating temperature-200 to +400 °C-330 to +750 °F
Spring Temper
Approx. tensile strength550 – 850 N/mm²123 – 180 ksi
Approx. operating temperature-200 to +400 °C-330 to +750 °F

The above tensile strength ranges are typical. If you require different please ask.