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Normas ferro fundido nodular

Normas ferro fundido nodular. Wilson Luiz Guesser, Dr. Eng. Tupy Fundições - UDESC. Norma Européia - EN 1563. Classe. LR mín (Mpa). LE min (Mpa). A - 5d min (%). A título informativo. HB. microestrutura predominante. FE 38012. 380. 240. 17,0. 140-180. Ferrítica. FE 42012. 420.

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Normas ferro fundido nodular

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  1. Normas ferro fundido nodular Wilson Luiz Guesser, Dr. Eng. Tupy Fundições - UDESC

  2. Norma Européia - EN 1563

  3. Classe LR mín (Mpa) LE min (Mpa) A - 5d min (%) A título informativo HB microestrutura predominante FE 38012 380 240 17,0 140-180 Ferrítica FE 42012 420 280 12,0 150-200 Ferrítica FE 50007 500 350 7,0 170-240 Ferrítica-perlítica FE 60003 600 400 3,0 210-280 Perlítica FE 70002 700 450 2,0 230-300 Perlítica FE 80002 800 550 2,0 240-312 Perlítica FE 38017-RI 380 240 17,0 140-180 Ferrítica NORMA ABNT (NBR 6916/1981)

  4. Grade UTS (MPa) YS (MPa) Elong (%) Typical Hardness (HB) Typical micro- structure 60-40-18 414 276 18 149-187 Ferrite 65-45-12 448 310 12 170-207 Ferrite + pearlite 80-55-06 552 379 6 187-255 Pearlite + ferrite 100-70-03 690 483 3 217-269 Pearlite 120-90-02 828 621 2 240-300 Tempered martensite Grades of Ductile Iron in ASTM A-536-77

  5. Grades of Ductile Iron in SAE specification J434c

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