Street Address: No. 8 Bohai Road, Economic and Technological Development Zone, Cangzhou ,Hebei Province, CHINA
City: Cangzhou
Province: Hebei
Country/Region: China
Iveco
1.For European& American, Korean & Japanese etc. Engines ;
2.OEM quality guaranteed.
3.competitive price
4.products:piston, piston ring,liner ,cylinder head,valve,crank shaft,connecting rod.
5.we can design and produce according to customer's request.
CHEMICAL COMPOSITION(%)
Cu
Mg
Ni
Si
Ti
Fe
Zn
Mn
AC 8A
0.8-1.3
0.7-1.3
1.0-2.5
11-13
<0.2
<0.7
<0.1
AC 8B
2.0-4.0
0.5-1.5
0.2-1.5
8.5-10.5
<1.0
<0.5
AC 8C
-
MECHANICAL PROPERTIES
Heat Treatment
Tensile Strength(kg/m)
Hardness(HRB)
Elongation(%)
T5
>22
58-68
>0.5
T6
>28
62-74
>23
64-74
>25
55-65
THERMAL EXPANSION&SPECIFIC GRAVITY
Thermal Expansion Confficient
Specific Gravity
20-100°C
20-200°C
20-300°C
19.2*0.0001
20.6*0.0001
21.9*0.0001
2.73
20.2*0.0001
21.6*0.0001
23.1*0.0001
2.75
20..2*0.0001
HEAT TREATMENT
Quenching
Tempering
180-205°C 8hr
460-510°C