high chromium alloyed casting & forging

Detailed Product Description

  They are widely to apply in cement building materials, power industry. During the process of production, under the conditions of single warehouse as well as normal mining: 40 grams are needed by per ton of cement as national standard; 30 grams as our enterprise; according to the feedback of the patrons, that's only need 18-19grams.

   Chemical composition<%> 

Name	C	Si	Mn	Cr	Mo	Cu	S	P
High chromium alloyed casting &forging	1.7-3.2	0.3-1.2	1.0-2.6	10-16	0-0.5	0-0.5	≤0.08	≤0.10

  

    Mechanical properties of products   

Name	Microstructure	Hardness<HRC>
High chromium alloyed casting &forging	M+C	56-62
C-carbide       P-pearlite      M-martensite

  

    Specification

Φ8×8 <mm>	Φ10×10 <mm>	Φ12×12 <mm>	Φ14×14 <mm>	Φ16×16 <mm>	Φ18×18 <mm>	Φ20×20 <mm>
Φ20×25  < mm >	Φ20×30 <mm>	Φ20×35 <mm>	Φ22×30 <mm>	Φ25×25 <mm>	Φ25×30 <mm>	Φ25×35 <mm>
Φ30×35 <mm>	Φ30×40 <mm>	Φ35×40 <mm>	Φ35×45  < mm >