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Ductile Cast Iron Precision Machined Castings in China

 

Product Name:

Ductile Iron Castings, S.G. Iron Machined Parts, Precision Castings, Nodular Cast Iron Machinery Parts

Ductile Cast Iron Properties:
Ductile iron can be alloyed with small amounts of copper to produce increasingly stronger irons as the copper levels are increased. These copper alloyed ductile irons can also be heat treated, being particularly suited to induction and flame hardening. With the addition of nickel up to 30% and chrome at smaller levels a range of austenitic ductile irons can be produced which have improved properties at elevated temperatures and in aggressive atmospheres and environments.

One area of potential confusion is the number of ways ductile iron is described. All of the following are used and are interchangeable – Ductile Iron, Ductile Cast Iron, SG, SG Iron, Spheroidal Graphite and Spheroidal Graphite Cast Iron.

Material Grades:
Ductile Cast Iron, Nodular Cast Iron, Spheroidal Graphite Iron, Spherulitic Graphite Cast Iron, SG Iron

Country

Standard

Equivalent Grades of Ductile iron (SG Iron, Nodular Graphite Iron)

ISO

ISO 1083

400-15

450-10

500-7

600-3

700-2

800-2

900-2

400-18

China

GB 1348

QT400-18

QT450-10

QT500-7

QT600-3

QT700-2

QT800-2

QT900-2

USA

ASTM A536

60-40-18

60-42-10

70-50-05

80-55-06

100-70-03

120-90-02

65-45-12

80-60-03

Germany

DIN 1693

GGG40

GGG50

GGG60

GGG70

GGG80

Austria

European

EN 1563

EN-GJS-400-15

EN-GJS-450-10

EN-GJS-500-7

EN-GJS-600-3

EN-GJS-700-2

EN-GJS-800-2

EN-GJS-900-2

EN-GJS-400-18

Japan

JIS G5502

FCD400

FCD450

FCD500

FCD600

FCD700

FCD800

Italy

UNI 4544

GS370-17

GS400-12

GS500-7

GS600-2

GS700-2

GS800-2

France

NF A32-201

FGS370-17

FGS400-12

FGS500-7

FGS600-2

FGS700-2

FGS800-2

UK

BS 2789

400/17

420/12

500/7

600/7

700/2

800/2

900/2

India

IS 1865

SG370/17

SG400/12

SG500/7

SG600/3

SG700/2

SG800/2

Spain

UNF

FGE38-17

FGE42-12

FGE50-7

FGE60-2

FGE70-2

FGE80-2

Belgium

NBN 830-02

FNG38-17

FNG42-12

FNG50-7

FNG60-2

FNG70-2

FNG80-2

Australia

AS 1831

300-17

500-7

600-3

700-2

800-2

400-12

Sweden

SS 14 07

0717-02

0727-02

0732-03

0737-01

0864-03

Norway

NS11 301

SJK-400.3

SJK-500

SJK-600

SJK-700

SJK-800

 

SJK-400

Production Process:
Sand Casting, Automatic Molding, Machine Molding, Shell Molding, Green Sand Casting, Resin Sand Casting,

Supplier:
Ductile Iron Foundry in China, S.G. Iron Casting Manufacturer, Iron Foundry, China Foundry

Dandong Foundry is a professional China Foundry with over 50 years experience in producing Iron Castings, Steel Castings and Machining Works. Our main production materials are gray cast iron, ductile cast iron, carbon steel and alloy steel.

We are ISO 9001 Quality Certified. Annual output 8000 tons of metal castings, and 70% have been exported to USA, UK, Australia, Germany and Italy etc.


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Add: No.1-4-11, Qianyang, Donggang City, Dandong, Liaoning, China                               iron foundry | sitemap