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SYI New Design Construction Machine Parts Motor Grader ADI Casting

FOB Price 1.9 - 2.5 USD / 1 Kg
MOQ500 kg
PortTianjin
Packagingsteel or wood pallet,or as per customers' requirements
Lead Time30

Product Details

Austempered Ductile Iron (ADI) Castings , is a process that make cast iron parts by isothermal quenching heat treatment. Ductile iron parts obtain Austenitic matrix which formed by acicular ferrite and Carbon-rich austenite .
Reference standard:
GB / T 24733 -- 2009
ISO 17804 : 2005
ASTM A897 -- 2006

ADI has high strength , high toughness , high hardness , good vibration absorption and good manufacturing process . Meanwhile , it has the characteristics of good wear resistance , high bending fatigue and contact fatigue strength . It also can reduce the weight of the product under the same strength condition .
Performance:
Grade of DCI
Tensile strength (MPa)
Yield strength(MPa)
Elongation
(%)
Brinell hardness (HB)
QTD800--10
800
500
10
250--310
QTD900--8
900
600
8
270--340
QTD1050--6
1050
700
6
310--380
QTD1200--3
1200
850
3
340--420
QTD1400--1
1400
1100
1
380--480
Scope of application:
Railway locomotive parts, Auto parts, Agricultural machinery parts, Construction machinery parts.
Product Name
Bucket teeth
Material
Austempered ductil iron (ADI)
Process
Sand casting, Shell moldcasting, Austempred
Casting weight
0.5--12Kg
Casting dimension tolerance
CT9--CT12
Casting surface roughness
Ra 12.5
Casting Size
Maxlinear size: 700mm Max breadth 300mm
Hardness test
HB 340--420
Material standment
GB, ASTM, ISO, DIN, JIS
Surface treatment
Painting
Service available
OEM, Drawing provide by customet , or design according the sample
Quality control
100% inspectin before packing
Production Process
Austempered Ductile Iron/ADI Process flow diagram
We use following two processes to produce bucket teeth
---Bucket Teeth-Shell Mould Process
---Bucket Teeth-Investment Casting Process
Product Packaging
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