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Grade 4A Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Name	Standard	Scope	Standard Status	Country	Predecessor	Successor	VDA 231-106 classification
Ti 4A (DIN EN ISO 5832-2 : 2018-07)	Grade 4A	DIN EN ISO 5832-2 : 2018-07	DIN EN ISO 5832-2 : 2018-07 replaced by DIN EN ISO 5832-2 : 2025-12	Replaced	Germany	Grade 4A	Grade 4A	2.3	1)
1) Remark: Unalloyed titanium for use in the manufacture of surgical implants.

Chemical Composition

C [%]	Fe [%]	H [%]	N [%]	O [%]	Remainder
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1) Source: blur
2) Remark: blur

Material Compliance

REACh	RoHS
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Mechanical Properties

Condition	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Elongation A50 [%]	Reduction of Area [%]
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1) Source: blur

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)]
blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	1)
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1) Source: blur

Formability - Bending - Folding

Semi-finished Product	Condition	Nominal Size [mm]	Bend Factor
blur	blur	blur	blur	1)
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1) Source: blur
2) Source: blur

Cross Reference

Material Name	Country	Standard
Grade 4A	Australia	AS 2320	1)
Grade 4A	International	ISO 5832-2
F67 Grade 4	USA	ASTM F67	1)
R50700	USA	UNS	1)
3.7065	Germany		1)
3.7064	Germany
Ti4	Germany		1)
Titan grade 4A
Titanium grade 4A
Biomaterial
Gr. 4
1) Source: Worldwide Guide to Equivalent Nonferrous Metals and Alloys, ASM International, 2001

Producer/Supplier/Trade names

Tradename	Supplier
Ti CP-4	ATI Flat Rolled Products GmbH, Remscheid
Titan Grade 4	L. Klein AG, Biel
Grade 4	S+D METALS GmbH, Stelle
Grade 4	ThyssenKrupp Titanium S.p.A., Terni
VDM Ti Grade 4	VDM Metals GmbH, Werdohl
Ergitan 3.7065MG	ZAPP AG, Ratingen