Metals -> Bronze -> Tin-free foundary bronzes Characteristics of the material BrÀ9ZH3L ( BrÀ9ZH3L, ÁðÀ9Æ3Ë ).
Material : BrÀ9ZH3L ( BrÀ9ZH3L, ÁðÀ9Æ3Ë ) Classification : Tin-free foundary bronzes
Chemical composition in % of the material BrÀ9ZH3L ( BrÀ9ZH3L, ÁðÀ9Æ3Ë ) . Fe Si Mn Ni P Al Cu As Pb Zn Sb Sn Impurity 2 - 4 max 0.2 max 0.5 max 1 max 0.1 8 - 10.5 82.8 - 90 max 0.05 max 0.1 max 1 max 0.05 max 0.2 all 2.7
Comment: Cu is a basis; the percentage of Cu is given approximately. Mechanical properties under Ò=20o Ñ of the material BrÀ9ZH3L ( BrÀ9ZH3L, ÁðÀ9Æ3Ë ) .
Assortment
Dimension
Direct.
s â
s T
d 5
y
KCU
Heat treatment - mm - MPa MPa % % kJ / m2 - cast in a metal mould 490 12 sand (mould) casting 392 10
Brinell hardness of the material BrÀ9ZH3L ( BrÀ9ZH3L, ÁðÀ9Æ3Ë ) , cast in a metal mould HB 10 -1 = 100 MPa Brinell hardness of the material BrÀ9ZH3L ( BrÀ9ZH3L, ÁðÀ9Æ3Ë ) , sand (mould) casting HB 10 -1 = 100 MPa
Physical properties of the material BrÀ9ZH3L ( BrÀ9ZH3L, ÁðÀ9Æ3Ë ) . T E 10- 5 a 10 6 l r C R 10 9 Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m 20 1.2 16 58.6 7600 110
Friction coefficient of the material BrÀ9ZH3L ( BrÀ9ZH3L, ÁðÀ9Æ3Ë ) . Friction coefficient with oil
: 0.004 Friction coefficient without oil
: 0.18
Specification :
Mechanical properties :
s â - Tensile strength , [MPa]
s T - Yield stress, [MPa]
d 5 - 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 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(m·Grade)]
r - Density , [kg/m3 ]
C - Specific heat
( range 20o - T ), [J/(kg·Grade)]
R - Electrical resistance , [Ohm·m]
Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others). Helpfull for specialists in material technology, structural engineer, mechanical engineer, metallurgy and metal traderTop
© 2003 - 2009 All rights reserved. About program.
The entire risk as to use of the Database of Steel and Alloy (Marochnik) content is assumed by you the user
Èíôîðìàöèÿ âçÿòà ñ ñàéòà Ìàðî÷íèê ñòàëè è ñïëàâîâ
© 2002 - 2009 Ìîññïåöñòàëü. Âñå ïðàâà çàùèùåíû