Friday, May 6, 2011

[MW:10983] SA179 & A179 EQUIVALENT

SALAM
CAN YOU PLEASE GIVE ME THE EQUIVALENT MATERIAL OF SA 179 AND A179.
WHAT IS THE CHEMICAL COMPOSITION AND MECHANICALPROPERTIES OF ASTM  SA179 & A179?
WHAT IS THE CHEMICAL COMPOSITION AND MECHANICALPROPERTIES OF TU 37 C, TU 42 C & TU 42 BT?
 
                                                                                                                                            YOURS FAITHFULLY
 

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