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Ti4 | 3.7065 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
3.7065 (DIN 17862 : 2025-05) 3.7065 DIN 17862 : 2025-05 Supersedes DIN 17862 : 2012-03 Valid Germany Ti4 2.3 1)
1) Remark: Non-alloy titanium for round, square, hexagonal, octagonal and flat bars with an aspect ratio of width to thickness of less than or equal to 8:1. Application: preferably in apparatus engineering and for applications requiring corrosion resistance, e.g. in the chemical, paper, pulp, textile and food industries, in power generation and marine technology, electroplating and surface finishing as well as in medical technology

Chemical Composition

C [%] Fe [%] H [%] N [%] O [%]
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Yield Strength (1.0% offset) [MPa] Elongation A [%] Reduction of Area [%] Hardness HB | HBW
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)]
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Toughness Data (Impact)

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
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Cross Reference

Material Name Country Standard
Ti PO 4 Europe AECMA 1)
T-60 France AIR 9182
TA6 Great Britain BS TA6
TA7 Great Britain BS TA7
TA8 Great Britain BS TA8
TA9 Great Britain BS TA9
B348 Grade 4 USA ASTM B348
R50700 USA UNS
Titanium Grade 4 USA
Ti4 (3.7065) Germany DIN 17850
Ti99,2
Titan
1) Source: OTTO FUCHS KG, Meinerzhagen