Finecaster Casting (Zhenjiang) Co., Ltd.
Main products:Cast Iron Bar,Cast Iron
Products
Contact Us
  • Contact Person : Mr. Wang Michael
  • Company Name : Finecaster Casting (Zhenjiang) Co., Ltd.
  • Tel : 0086-0511-84566358
  • Fax : 0086-0511-88919075
  • Address : Jiangsu,Zhenjiang,Zhangxiang Village Guyang Town Dantu District
  • Country/Region : China

cast iron alloy round bar by continuous casting

cast iron alloy round bar by continuous casting
Product Detailed
1.grey iron, ductile iron, iron alloy 2.hardness: 140HB-260HB 3.competitive price 4.strict QC system, stable quality.

           Finecaster Casting (Zhenjiang) Co., Ltd is a new enterprise reformed from state-owned Zhenjiang Automotive Casting Factory, which founded in 1966, belonged to the Southern Group (now the SAIC) to supply the professional cast iron auto parts. Stuff of 500 people, annual production more than 15 thousand tons, with ISO90000:20000 certification,, products exported to France ,Germany, Italy, USA and other countries, won national award of quality controlling from the government every year.

        Our company has experience of 40 years and advanced technology. We built a horizontal continuous casting production line on 2009 and officially operated in the end of 2010. Now we have production capability of continuous cast iron round bars & billets up to 10000 tons and mechanical processing capability of 7000 tons annual.

        We have 8 R&D stuffs working on development of products and QC research, the stuffs reaches to more than 150. Manage all departments by running ERP system. More than 40 machining equipments, more than 10 type of testing equipments (include SPECTROMAXX). The area of factory is up to 10000 square meters. Two more plants are building up at present.

       Now our products are used widespread in below area:

1. Hydraulic pressure and pneumatic parts field: valve, fairlead, gear wheel and piston;

2. Machine tool parts:  sea saw, guiding rail, worktable and transmission gear;

3. Metallurgy machine parts: the transporting roller for the high-speed wire rolling mill;

4. Refrigerator compressor parts: piston ring and sliding blade:

5. Mould fields: glass mould, plastic mould, grinding wheel mould and die-casting mould etc.

6. Car components: gear, gear box etc.

7. Weave and printing machine parts: roller, axis, gear and flange;

8. Train making fields: dowel ringer of veering framework for express train.

 

 

Nodular Cast Iron Mechanical Property
Material DesignationStrength of ExtensionYield StrengthRate elongationBHMetallographic Structure
QT350-22L35022022≤160ferrite
QT350-22R35022022≤160ferrite
QT350-2235022022≤160ferrite
QT400-18L40024018120-175ferrite
QT400-18R40025018120-175ferrite
QT400-1840025018120-175ferrite
QT400-1540025015120-180ferrite
QT450-1045031010160-210ferrite
QT500-75003207170-230ferrite+pearlite
QT550-55503505180-250ferrite+pearlite
QT600-36003703190-270ferrite+pearlite
QT700-27004202225-305pearlite
QT800-28004802245-335pearlite or sorbite
QT900-29006002280-360tempered martensiteor troostite+sorbite

 

MarkCasting Section ThicknessStrength of ExtensionHardnessHBSMetallographic Structure
HT1002.5~10130H145≤170ferrite
10~20100
20~3090
30~5080
HT1502.5~10175H175150~200ferrite+pearlite
10~20145
20~30130
30~50120
HT2002.5~10220H195170~220pearlite
10~20195
20~30170
30~50160
HT2504.0~10270H215190~240pearlite
10~20240
20~30220
30~50200
HT30010~20290H235210~260100%pearlite (inoculated cast iron)
20~30250
30~50230
HT35010~20340H255230~280101%pearlite (inoculated cast iron)
20~30290
30~50260

 

cast iron alloy round bar by continuous casting



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