Product Description
Ductile iron square bar is stocked in a range of sizes, from 2.030" x 2.030" to 21.000" x 21.000". As-cast squares are made to the actual size with no allowance for machine stock added. Squares are cast to actual dimension, with clean up stock dependent on the height-and-width ratio. They can be milled to achieve close-tolerance benefits, upon request. Standard lengths are 72", while additional lengths are available up to 144".
Industrial Tube & Steel Corporation is ready and willing to answer any of your cast iron size, tolerance, or length needs. Our industry-leading automatic equipment enables us to cut raw material to your specific dimensions quickly and efficiently.
As-cast rectangles are made to the actual size with no allowance for machine stock added. They are cast to actual dimension, with clean up stock dependent on the height-and-width ratio.
Industrial Tube & Steel carries a vast inventory of ductile iron rectangular bar to suit any application. This material is produced to meet ASTM A536 specification standards, and is available in the following grades:
- 65-45-12
- 80-55-06
- 100-70-03
65-45-12 grade ductile iron contains nodular graphite in a matrix of ferrite with small amounts of pearlite. The ferritic structure gives excellent machinability with good surface finishes along with optimal impact strengths, fatigue properties, electrical conductivity, and high magnetic permeability. This iron has approximately the same tensile and yield strengths as AISI 1020 steel in the as-rolled condition.
80-55-06 grade ductile iron contains nodular graphite in a matrix of ferrite and pearlite. The pearlite-and-ferrite structure provides higher wear resistance and strength when compared to a ferritic grade of ductile iron. This material is readily machinable and displays good surface finishes. Tensile and yield strengths are similar to AISI 1040 steel in the as-rolled condition.
100-70-03 ductile iron combines nodular graphite in a matrix of pearlite with a small amount of ferrite. It's produced in a range of sizes and shapes and is often used in place of plain carbon steel. Its machinability is similar to carbon steel.
| Grey cast iron | |
| GB National Standard: | HT100, HT150, HT200, HT250, HT300, HT350 |
| JIS Japan | FC100, FC150, FC200, FC250, FC300, FC350 |
| KS Korea | GC100, GC150, GC200, GC250, GC300, GC350 |
| AWS USA | NO.20, NO.25, NO.30, NO.35, NO.40, NO.45, NO.50, NO.55, NO.60 |
| UNS United States | F11401, F11701, F12101, F12801, F13101, F14101 |
| Ductile iron | |
| GB China | QT400-18, QT400-15, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2 QT900-2 |
| JIS Japan | FCD350-22, FCD400-18, FCD400-15, FCD450-10, FCD500-7, FCD600-3 FCD700-2, FCD800-2 |
| KS Korea | GCD370, GCD400, GCD450, GCD500, GCD600, GCD700, GCD800 |
| AWS US | 60-40-18, 65-45-12, 80-55-06, 100-70-03, 120-90-02 |
| UNS US | F32800, F33100, F33800, F34800, F36200 |
| Ductile Iron | Round bar | 0.625" to 26.560" |
| Square bar | 2.030" x 2.030" to 21.000" x 21.000" | |
| Retangular | 2.250" x 3.250" to 20.000" x 25.600" |
A:Of course, we welcome customers from all over the world to visit our factory.
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.