Metals -> Bronze -> Wrought tin bronzes Characteristics of the material BrOTS4-3 ( BrOTS4-3, ÁðÎÖ4-3 ).
Material : BrOTS4-3 ( BrOTS4-3, ÁðÎÖ4-3 ) Classification : Wrought tin bronzes
Chemical composition in % of the material BrOTS4-3 ( BrOTS4-3, ÁðÎÖ4-3 ) . Fe Si P Al Cu Pb Zn Sb Bi Sn Impurity max 0.05 max 0.002 max 0.03 max 0.002 92.5 - 93.8 max 0.02 2.7 - 3.3 max 0.002 max 0.002 3.5 - 4 all 0.2
Comment: Cu is a basis; the percentage of Cu is given approximately. Mechanical properties under Ò=20o Ñ of the material BrOTS4-3 ( BrOTS4-3, ÁðÎÖ4-3 ) .
Assortment
Dimension
Direct.
s â
s T
d 5
y
KCU
Heat treatment - mm - MPa MPa % % kJ / m2 - soft 300-400 35-45 hard 500-600 3-6
Brinell hardness of the material BrOTS4-3 ( BrOTS4-3, ÁðÎÖ4-3 ) , soft HB 10 -1 = 50 - 70 MPa Brinell hardness of the material BrOTS4-3 ( BrOTS4-3, ÁðÎÖ4-3 ) , hard HB 10 -1 = 150 - 170 MPa
Physical properties of the material BrOTS4-3 ( BrOTS4-3, ÁðÎÖ4-3 ) . 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 1.24 84 8800 90 100 18
Technological properties of the material BrOTS4-3 ( BrOTS4-3, ÁðÎÖ4-3 ) . Melting temperature, °C : 1045 Forging temperature,°C : 700 - 800 Annealing temperature, °C : 550 - 650
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