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Ningbo Ruyi Foundry Co.,Ltd.
  Factory Address:
  The Crossing of ZhongShan East and Yuanfeng Road, East Suburb Industrial Zone,Fenghua City
  Tel: +86 574 8893 2298
  +86 158 6932 5679
Fax: +86 574 8893 0628
Msn: Iscasting@hotmail.com
E-mail: sales@cnruyicasting.com
WebSite: www.cnruyicasting.com
 
 
 
 
     Product>>Ductile iron casting>>Ductile iron casting500-7-3
 

Ductile iron casting
Ductile iron casting Factory ,productor ,Manufacturer ,Supplier
Model No:
 Ductile iron casting500-7-3
Product Origin:
 China
Brand Name:
 Ruyi Casting Machining Co.,Ltd.
To purchase this fountain or for more information,pleaseE-mail us!
 
Detailed Product Description
Product Name: Ductile Cast iron   (machine tool fittings )
Material:
No: GB UNS Din NF                        
1 QT400-15 -- GGG-40 FGS400-15
2 QT400-18 F32800 ---- FGS400-18
3 QT450-10 F33100 ---- FGS450-10
4 QT500-7 F33800 GGG-50 FGS500-7
5 QT600-3 F3300,F34800 GGG-60 FGS600-3
6 QT700-2 F34800 GGG-70 FGS700-2
7 QT800-2 F36200 GGG-80 FGS800-2
8 QT900-2 F36200 ---- FGS900-2

Casting Tolerance & Linear Tolerance

Dimensions(mm)

Normal(mm)

Premium(mm)

3----10
0.36
0.26
11-----25
0.42
0.30
26-----63
0.50
0.36
64-----100
0.56
0.40
101-----160
0.62
0.44
161------250
0.70
0.50
251-----400
0.78
0.56

Acceptance at the base of Mechanical character

Casting
Code

Tensile Strength
MPa(Kgf/mm2)

Yield Strength
MPa(Kgf/mm2)

Percentage
Elongation
¦Ä(%)

Brinell
Hardness

(HBS)

Major
Metallurgic
al Structure
(For reference)

Minimum

QT400-15

400(40.80)

250(25.50)

15

130-180

Ferrite

QT450-10

450(45.80)

310(31.60)

10

160-210

Ferrite

QT500-7

500(51.00)

320(32.65)

7

170-230

Ferrite&Pearlite

QT600-3

600(61.20)

370(37.75)

3

190-270

Ferrite&Pearlite

QT700-2

700(71.40)

420(42.85)

2

225-335

Pearlite

QT800-2

800(81.60)

480(48.95)

2

245-335

Pearlite(or four
major
structures)

QT900-2

900(91.80)

600(61.20)

2

280-360

Pearlite(or four
major
structures)
 
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  Ningbo Ruyi Foundry Co.,Ltd. is one of specialized manufacturer and exporter of various Ductile iron casting Casting ductile iron Grey iron casting cast grey iron round Stainless steel casting stainless steel investment casting Carbon steel casting Refractory steel casting Alloy steel casting Aluminum casting aluminum sand casting aluminum alloy casting aluminum die casting alloys aluminum alloy continuous casting aluminum investment casting Brass casting Resin chemically bonded sand casting Resin sand casting Precision resin shell casting Green sand casting Machinery fittings  
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