Casted material:

 

Lamellar cast iron (grey iron)

 
Identification of cast iron (ČSN EN 1561) Equivalent Material
According to tensile strength According to hardness Czech Rep. Germany USA
Grade Number Grade Number ČSN DIN 1691 ASTM A48
EN-GJL-150 EN-JL1020
5.1200
EN-GJL-HB175 EN-JL2020
5.1201
42 2415 GG-15 Class 25
EN-GJL-200 EN-JL1030
5.1300
EN-GJL-HB195 EN-JL2030
5.1304
42 2420 GG-20 Class 30
EN-GJL-250 EN-JL1040
5.1301
EN-GJL-HB215 EN-JL2040
5.1305
42 2425 GG-25 Class 40
EN-GJL-300 EN-JL1050
5.1302
EN-GJL-HB235 EN-JL2050
5.1306
42 2430 GG-30 Class 45, 50
EN-GJL-350 EN-JL1060
5.1303
EN-GJL-HB255 EN-JL2060
5.1307
42 2435 GG-35 Class 55, 60

Special lamellar cast iron

  • alloy  Ni, Cu, Mo, Sb

Nodular cast iron (ductile iron)

Identification of cast iron (ČSN EN 1563) Equivalent Material
According to tensile strength Czech Rep. Germany DIN 1691
Grade Number ČSN DIN 1691 ASTM A48
EN-GJS-400-18LT EN-JS1025
5.3103
42 2314 GGG-40.3 Gr. 60-40-18
EN-GJS-400-18 EN-JS1020
5.3105
42 2314 GGG-40.3 Gr. 60-40-18
EN-GJS-400-15 EN-JS1030
5.3106
42 2304 GGG-40 Gr. 65-45-12
EN-GJS-450-10 EN-JS1040
5.3107
     
EN-GJS-500-7 EN-JS1050
5.3200
42 2305 GGG-50 Gr. 70-50-05
EN-GJS-600-3 EN-JS1060
5.3201
42 2306 GGG-60 Gr. 80-60-03
EN-GJS-700-2 EN-JS1070
5.3300
42 2307 GGG-70 Gr. 100-70-03
EN-GJS-800-2 EN-JS1080
5.3301
42 2308 GGG-80 Gr. 120-90-02

Special nodular cast iron

- Cast iron T70L with an increased hardenability
- Cast iron T80ADI for ADI hardening

 

CASTED MATERIAL

 PRODUCTION OF SMALL, MIDDLE SIZE AND HEAVY CASTINGS

Our foundry is capable to produce small, middle size and heavy iron castings from 5kg to 12 000 kg. We can produce single piece or bigger series

MATERIAL TESTING

Chemical and mechanical laboratory for inspection and evaluation of casted material.

MELTING EQUIPEMENT

Induction medium-frequency furnaces ABP Dortmund 2×6 t and low-frequency heat preserving furnaces 2×4 t