Chapter 18

 

International Cross References - Cast Iron Standards

 

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 INTERNATIONAL CROSS REFERENCES - CAST IRON STANDARDS

USA

Germany

Great Britain

France

Italy

Japan
AISI/SAE/ASTM W.-Nr. DIN   AFNOR UNI JIS
 A48-20 B 0.6010 GG 10 --- Ft 10 D G 10 FC 10
 A48-25 B 0.6015 GG 15 Grade 150 Ft 15 D G 15 FC 15
 A48-30 B 0.6020 GG20 Grade 220 Ft 20 D G 20 FC 20
 A48-40 B 0.6025 GG25 Grade 260 Ft 25 D G 25 FC 25
 A48-45 B 0.6030 GG N Grade 300 Ft 30 D G 30 FC 30
 A48-50 B 0.6035 GG 35 Grade 350 Ft 35 D G 35 FC 35
 A48-60 B 0.6040 GG 40 Grade 400 Ft 40 D --- ---

---

 0.6652 GGL-NiMn 13 7 L-NiMn 13 7 L-NM 13 7 --- ---
 A436 Type 1 0.6655 GGL-NiCuCr 15 6 2 L-NiCuCr 15 6 2 L-NUC 15 6 2 --- ---
 A436 Type 1b 0.6656 GGL-NiCuCr 15 6 3 L-NiCuCr 15 6 3 L-NUC 15 6 2 --- ---
 A436 Type 2 0.6660 GGL-NiCr 20 2 L-NiCr 20 2 L-NC 20 2 --- ---
 A436 Type 2b 0.6661 GGL-NiCr 20 3 L-NiCr 20 3 L-NC 20 3 --- ---

---

 0.6667 GGL-NiSiCr 20 5 3 L-NiSiCr 20 5 3 L-NSC 20 5 3 --- ---

 A436 Type 3

 0.6676 GGL-NiCr 30 3 L-NiCr 30 3 L-NC 30 3 --- ---
 A436 Type 4 0.6689 GGL-NiSiCr 30 5 5 L-NiSiCr 30 5 5 L-NSC 30 5 5 --- ---
 60-40-18 0.7040 GGG-40 420/12 FGS 400-12 GS 400-12 FCD 40

 ---

 0.7043 GGG-40 3 370/17 FGS 370-17 GSO 42/15 ---
 65-45-12 0.7050 GGG-50 500/7 FGS 500-7 GS 500/7 FCD 50
 80-55-06 0.7060 GGG-60 600/3 FGS 600-3 GS 600/3 FCD 60
 100-70-03 0.7070 GGG-70 700/2 FGS 700-3 GS 700/3 FCD 70
 120-90-02 0.7080 GGG-80 800/2 FGS 800-2 GS 800/2 ---

---

 0.7652 GGG-NiMn 13 7 S-NiMn 13 7 S-NM 13 7 --- ---
 A439 Type D-2 0.7660 GGG-NiCr 20 2 S-NiCr 20 2 S-NC 20 2 --- ---
 A439 Type D-2B 0.7661 GGG-NiCr 20 3 S-NiCr 20 3 S-NC 20 3 --- ---

---

 0.7665 GGG-NiSiCr 20 5 2 S-NiSiCr 20 5 2 S-NSC 20 5 2 --- ---
 A439 Type D-2 C 0.7670 GGG-Ni 22 S-Ni 22 S-N 22 --- ---

USA

Germany

Great Britain

France

Italy

Japan
AISI/SAE/ASTM W.-Nr. DIN   AFNOR UNI JIS
 A571 Type D-2 M 0.7673 GGG-NiMn 23 4 S-NiMn 23 4 S-NM 23 4 --- ---
 A439 Type D-3 0.7676 GGG-NiCr 30 S-NiCr 30 3 S-NC 30 3 --- ---
 A439 Type D-3A 0.7677 GGG-NiCr 30 1 S-NiCr 30 1 S-NC 30 1 --- ---
 A439 Type D-4 0.7690 GGG-NiSiCr 30 5 5 S-NiSiCr 30 5 5 S-NSC 30 5 5 --- ---
 A439 Type D-5 0.7683 GGG-Ni 35 S-Ni 35 S-N 35 --- ---
 A439 Type D-5B 0.7685 GGG-NiCr 35 3 S-NiCr 35 3 S-NC 35 3 --- ---
 A532 I B NiCr-LC 0.9620 G-X 260 NiCr 4 2 Grade 2 A --- --- ---
 A532 I A NiCr-HC 0.9625 G-X 330 NiCr 4 2 Grade 2 B --- --- ---
 A532 I D Ni-HiCr 0.9630 G-X 300 CrNiSi 9 5 2 Grade 2 C; D; E --- --- ---
 A532 II C 15% 0.9635 G-X 300 CrMo 15 3 Grade 3 A; B --- --- ---
 CrMo-HC           ---

 ---

 0.9640 G-X 300 CrMoNi 15 2 1 Grade 3 A; B --- --- ---

 A532 II D 20%

 0.9645 G-X 260 CrMoNi 20 2 1 Grade 3 C --- --- ---
 CrMo-LC           ---
 A532 III A 25% Cr 0.9650 G-X 260 Cr 27 Grade 3 D --- --- ---
 A532 III A 25% Cr 0.9655 G-X 300 CrMo 27 1 Grade 3 E --- --- ---
 a.  It is not practical to directly correlate the various metal designations from country to country, let alone comparing several countries and
 their metal designations; from the view that chemical composition may be similar, but not identical, and that manufacturing technologies may
 differ greatly. Consequently, the cross references made in this table at\re, at best, only listed as a guide to assist in finding comparable metal
 designations, rather than the equivalent metal designations.
 
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 The Ferrous Metals Data Book