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Characteristics for grade PlPdRe900-80 ( ПлПдРе900-80 )

Grade :	PlPdRe900-80 ( ПлПдРе900-80 )
Classification :	Platinum for jewellery
Equivalent grades:	Is absent

Chemical composition in % for grade PlPdRe900-80 ( ПлПдРе900-80 )

Fe	Si	Pb	Y	Au	Pt	Pd	Re	Impurity
max 0.04	max 0.009	max 0.015	0.01 - 0.1	max 0.05	90 - 90.5	7.5 - 8.5	0.67 - 2.38	all 0.11

Comment: Re is a basis; the percentage of Re is given approximately.

Technological properties of the material PlPdRe900-80 ( ПлПдРе900-80 ) .

Melting temperature :

1680 - 1740 °C

Physical properties for grade PlPdRe900-80 ( ПлПдРе900-80 )

T	E 10^{- 5}	a 10⁶	l	r	C	R 10⁹
Grade	MPa	1/Grade	Watt/(m·Grade)	kg/m³	J/(kg·Grade)	Ohm·m
20				20200

Types of delivery of grade PlPdRe900-80 ( ПлПдРе900-80 )

B74 - Wire made of non-ferrous metals and their alloys

Specification :

Mechanical properties :
s_в	- Tensile strength , [MPa]
s_T	- Yield stress, [MPa]
d₅	- Specific elongation at fracture , [ % ]
y	- Reduction of area , [ % ]
KCU	- Impact strength , [ kJ / m²]
HB	- Brinell hardness , [MPa]

Physical properties :
T	- Test temperature , [Grade]
E	- Young modulus , [MPa]
a	- Coefficient of linear expansion (range 20^o - T ) , [1/Grade]
l	- Termal (heat) condition coefficient , [Watt/(m·Grade)]
r	- Density , [kg/m³]
C	- Specific heat ( range 20^o - T ), [J/(kg·Grade)]
R	- Electrical resistance , [Ohm·m]

PlPdRe900-80 ( ПлПдРе900-80 ) - Platinum for jewellery: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

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