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B777 Class 2 Material Datasheet

Material Standard Values
Material Models for Simulation

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Material Description

Material Number	Standard	Scope	Standard Status	Country	VDA 231-106 classification
Class 2 (ASTM B777 : 2015)	ASTM B777 : 2015	Supersedes ASTM B777 : 2007	Valid	USA	4.2	1)
1) Remark: High-density sintered tungsten base metal.

Chemical Composition

W [%]
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1) Source: blur
2) Remark: blur

Mechanical Properties

Semi-finished Product	Temperature [°C]	Density [g/cm³]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Hardness HRC
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2) Remark: blur
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear Modulus [GPa]
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1) Source: blur
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Cross Reference

Material Name	Country	Standard
Tungsten	USA	ASTM B777-15
WHA
Class 2	USA	MIL-T-21014D
Class 2	USA	AMS-T-21014
Class 2	USA	AMS7725E

Producer/Supplier/Trade names

Tradename	Supplier
Densalloy SD175	Kennametal Europe GmbH, Neuhausen am Rheinfall
Densalloy Dens23	Kennametal Europe GmbH, Neuhausen am Rheinfall
Densimet 176	PLANSEE SE, Reutte
Inermet	PLANSEE SE, Reutte
WSM	WHS Sondermetalle e.K., Grünsfeld

Material Compliance

REACh	RoHS
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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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Density

Temperature [°C]	Density [g/cm³]
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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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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]
blur	blur	blur	blur

Tensile strength

Temperature [°C]	Tensile strength [MPa]
blur	blur

Classification

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