FERITIC DUCTILE IRON PER ASTM A-395 EXCEPT NO POST CAST HEAT TREATMENT AND THE AS CAST PROPERTIES SHALL BE 65 KSI TENSILE,45 KSI YIELD,12%ELONGATION,AND BHN 170-2413 g8 l: }; m" K! q; i W. _0 p; Z; Q
ASTM A395 的名称：$ g0 R+ @2 W# X
高温用铁素体球墨铸铁受压铸件 8 r1 S; u7 u Y: x& B( U# N0 m; c
Standard Specification for ; G- a+ l* x9 p6 j3 qFerritic Ductile Iron Pressure-Retaining Castings for & l8 w) O' a* \* E, D! z X2 Q) J% [
Use at Elevated Temperatures
发表于 2007-8-4 14:20:35
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