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B752 Grade 702C | R60702 Material Datasheet

Material Standard Values
Material Models for Simulation

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	Successor	VDA 231-106 classification
702C (ASTM B752 : 2018)	B752 Grade 702C	R60702	ASTM B752 : 2018	ASTM B752 : 2018 replaced by ASTM B752 : 2022	Replaced	USA	B752 Grade 702C	B752 Grade 702C	4.2	1)
1) Remark: Castings from unalloyed zirconium for general corrosion-resistant and industrial application.

Chemical Composition

C [%]	H [%]	Hf [%]	N [%]	O [%]	P [%]	Zr [%]	Fe+Cr [%]
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1) Source: blur
2) Remark: blur

Material Compliance

REACh	RoHS
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Mechanical Properties

Semi-finished Product	Condition	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A50 [%]	Hardness HB \| HBW	Hardness HRB
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear Modulus [GPa]	Poisson's Ratio	Mean Coefficient of Thermal Expansion [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Mean Specific Heat Capacity [kJ/(kg*K)]
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Cross Reference

Material Name	Country	Standard
R60702	USA	UNS	1)
zirconium	USA	ASTM B752-18
1) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

Producer/Supplier/Trade names

Tradename	Supplier
702C	Brafe Engineering Ltd, Woodbridge
702C	Shipham Valves Ltd, Hull

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Bulk modulus [GPa]	Shear modulus [GPa]	Poisson's ratio
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Specific heat

Temperature [°C]	Specific heat [kJ/(kg*K)]
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Density

Temperature [°C]	Density [g/cm³]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Thermal conductivity

Temperature [°C]	Thermal conductivity [W/(m*K)]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Designation

Designation	Material number	Source
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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