- Table of grey cast irons →
- Table of ductile cast irons →
- Table of white and Ni-Hard cast irons →
- Table of austenitic lamellar and ductile Ni-resist cast irons →
- table of low-alloyed ferritic spheroidal graphite cast irons for elevated temperature applications →
Grey iron UNI EN 1561:2011 | Tensile strength | |
Material designation Symbol | Material designation Number | MPa min. |
EN-GJL-150 | 5.1200 | 150-250 |
EN-GJL-200 | 5.1300 | 200-300 |
EN-GJL-250 | 5.1301 | 250-350 |
EN-GJL-300 | 5.1302 | 300-400 |
EN-GJL-350 | 5.1303 | 350-450 |
1) The values refer to samples (diam.30) cast apart. |
Ductile iron UNI EN 1563:2011 | Tensile strength | Yield strength 0,2% | Elongation | |
Material designation Symbol | Material designation Number | MPa min. | MPa min. | A % min. |
EN-GJS-350-22-LT | 5.3100 | 350 | 220 | 22 |
EN-GJS-350-22-RT | 5.3101 | 350 | 220 | 22 |
EN-GJS-350-22 | 5.3102 | 350 | 220 | 22 |
EN-GJS-400-18-LT | 5.3103 | 400 | 240 | 18 |
EN-GJS-400-18-RT | 5.3104 | 400 | 250 | 18 |
EN-GJS-400-18 | 5.3105 | 400 | 250 | 18 |
EN-GJS-400-15 | 5.3106 | 400 | 250 | 15 |
EN-GJS-450-10 | 5.3107 | 450 | 310 | 10 |
EN-GJS-500-7 | 5.3200 | 500 | 320 | 7 |
EN-GJS-600-3 | 5.3201 | 600 | 370 | 3 |
EN-GJS-700-2 | 5.3300 | 700 | 420 | 2 |
EN-GJS-800-2 | 5.3301 | 800 | 480 | 2 |
EN-GJS-900-2 | 5.3302 | 900 | 600 | 2 |
1) LT: Low temperature |
Ferritic ductile iron UNI EN 1563:2011 | Minimum value, in Joules | ||||||
at room temperature | at (-20) | at (-40) | |||||
Material designation Symbol | Material designation Number | mean value of 3 samples | singole value | mean value of 3 samples | singole value | mean value of 3 samples | singole value |
EN-GJS-350-22-LT | 5.3100 | 12 | 9 | ||||
EN-GJS-350-22-RT | 5.3101 | 17 | 14 | ||||
EN-GJS-400-18-LT | 5.3103 | 12 | 9 | ||||
EN-GJS-400-18-RT | 5.3104 | 14 | 11 | ||||
1) LT: Low temperature |
Ductile iron | Tensile strength | Yield strength 0,2% | Elongation | |
Material designation Symbol | Material designation Number | MPa min. | MPa min. | A % min. |
EN-GJS-450-18 | 5.3108 | 450 | 350 | 18 |
EN-GJS-500-14 | 5.3109 | 500 | 400 | 14 |
EN-GJS-600-10 | 5.3110 | 600 | 470 | 10 |
Austempered ductile iron UNI EN 1564 | Tensile strength | Yield strength 0,2% | Elongation | Hardness | |
Material designation Symbol | Material designation Number | MPa min. | MPa min. | A % min. | HBW |
EN-GJS-800-8 | EN-JS1100 | 800 | 500 | 8 | 260-320 |
EN-GJS-1000-5 | EN-JS1110 | 1000 | 700 | 5 | 300-360 |
EN-GJS-1200-2 | EN-JS1120 | 1200 | 850 | 2 | 340-440 |
EN-GJS-1400-1 | EN-JS1130 | 1400 | 1100 | 1 | 380-480 |
Ductile iron ASTM A395 | Tensile strength | Yield strength 0,2% | Elongation | Hardness |
Material designation Symbol | MPa min. | MPa min. | A % min. | HBW |
Grade 60-40-18 | 415 | 275 | 18 | 143-187 |
Grade 65-45-15 | 450 | 310 | 15 | 156-201 |
Ductile cast irons ASTM A536 | Tensile strength | Yield strength 0,2% | Elongation |
Material designation Symbol | MPa min. | MPa min. | A % min. |
Grade 60-40-18 | 414 | 276 | 18 |
Grade 65-45-12 | 448 | 310 | 12 |
Grade 80-55-06 | 552 | 379 | 6 |
Grade 100-70-03 | 689 | 483 | 3 |
Grade 120-90-02 | 827 | 621 | 2 |
Grade 60-42-10 | 415 | 290 | 10 |
Grade 70-50-05 | 485 | 345 | 5 |
Grade 80-60-03 | 555 | 415 | 3 |
Compacted (vermicular) graphite cast irons | Tensile strength | Yield strength 0,2% | Elongation | |
Material designation Symbol | Material designation Number | MPa min. | MPa min. | A % min. |
EN-GJV-300 | 5.2100 | 300 | 210 | 2 |
EN-GJV-350 | 5.2200 | 350 | 245 | 1,5 |
EN-GJV-400 | 5.2201 | 400 | 280 | 1 |
EN-GJV-450 | 5.2300 | 450 | 315 | 1 |
EN-GJV-500 | 5.2301 | 500 | 350 | 0,5 |
The values refer to tickness under 30 mm |
Wear-resistant cast iron | Chemical composition | Hardness | |||||||||
Material designation Symbol | Material designation Number | % C | % Si | % Mn | % P | % S | % Ni | % Cr | % Mo | % Cu | HV min. |
EN-GJN-HV350 | EN-JN2019 | 2,4-3,9 | 0,4-1,5 | 0,2-1,0 | - | - | - | <2,0 | - | - | 350 |
EN-GJN-HV520 | EN-JN2029 | 2,5-3,0 | <0,8 | <0,8 | <0,1 | <0,1 | 3,0-5,5 | 1,5-3,0 | - | - | 520 |
EN-GJN-HV550 | EN-JN2039 | 3,0-3,5 | <0,8 | <0,8 | <0,1 | <0,1 | 3,0-5,5 | 1,5-3,0 | - | - | 550 |
EN-GJN-HV600 | EN-JN2049 | 2,5-3,5 | 1,5-2,5 | 0,3-0,8 | <0,08 | <0,08 | 4,5-6,5 | 8,0-10,0 | <3,0 | <1,2 | 600 |
EN-GJN-HV600(XCr11) | EN-JN3019 | 1,8-3,6 | <1,0 | 0,5-1,5 | <0,08 | <0,08 | <2,0 | 11,0-14,0 | <3,0 | <1,2 | 600 |
EN-GJN-HV600(XCr14) | EN-JN3029 | 1,8-3,6 | <1,0 | 0,5-1,5 | <0,08 | <0,08 | <2,0 | 14,0-18,0 | <3,0 | <1,2 | 600 |
EN-GJN-HV600(XCr18) | EN-JN3039 | 1,8-3,6 | <1,0 | 0,5-1,5 | <0,08 | <0,08 | <2,0 | 18,0-23,0 | <3,0 | <1,2 | 600 |
EN-GJN-HV600(XCr23) | EN-JN3049 | 1,8-3,6 | <1,0 | 0,5-1,5 | <0,08 | <0,08 | <2,0 | 23,0-28,0 | <3,0 | <1,2 | 600 |
The numbers from EN-JN2019 to EN-JN2049 are Ni-hard cast irons. The numbers from EN-JN3019 to EN-JN3049 are CrMo cast irons |
High chrome alloys for high temperatures
Fonderia Colombo's description CR33 Chemical composition C=1,0-2,0 Cr=30,0-35,0
Wear-resistant cast iron | Chemical composition | Hardness | Hardness | Hardness | ||||||||||
Class | Type | Material | % C | % Mn | % Si | % Ni | % Cr | % Mo | % Cu | % P | % S | HB min. | HB min. | HB ind. |
I | A | Ni-Cr-Hc | 2,8-3,6 | <2,0 | <0,8 | 3,3-5,0 | 1,4-4,0 | <1,0 | - | <0,3 | <0,15 | 550 | 650 | - |
I | B | Ni-Cr-Lc | 2,4-3,0 | <2,0 | <0,8 | 3,3-5,0 | 1,4-4,0 | <1,0 | - | <0,3 | <0,15 | 550 | 650 | - |
I | C | Ni-Cr-GB | 2,5-3,7 | <2,0 | <0,8 | <4,0 | 1,0-2,5 | <1,0 | - | <0,3 | <0,15 | 550 | 650 | 400 |
I | D | Ni-HiCr | 2,5-3,6 | <2,0 | <2,0 | 4,5-7,0 | 7,0-11,0 | <1,0 | - | <0,1 | <0,15 | 500 | 650 | - |
II | A | 12% Cr | 2,0-3,3 | <2,0 | <1,5 | <2,5 | 11,0-14,0 | <3,0 | 1,2 | <0,1 | <0,06 | 550 | 650 | 400 |
II | B | 15% Cr-Mo | 2,0-3,3 | <2,0 | <1,5 | <2,5 | 14,0-18,0 | <3,0 | 1,2 | <0,1 | <0,06 | 450 | 650 | 400 |
II | D | 20% Cr-Mo | 2,0-3,3 | <2,0 | 1,0-2,2 | <2,5 | 18,0-23,0 | <3,0 | 1,2 | <0,1 | <0,06 | 450 | 650 | 400 |
III | A | 15% Cr | 2,0-3,3 | <2,0 | <1,5 | <2,5 | 23,0-30,0 | <3,0 | 1,2 | <0,1 | <0,06 | 450 | 650 | 400 |
Class I are Ni-hard cast irons |
Austenitic lamellar cast irons | Chemical composition | Hardness | Tensile strength | |||||||
Material | % C | % Si | % Mn | % Ni | % Cu | % Cr | % S | % Mo | HB | MPa min. |
Type 1 | <3,0 | 1,0-2,8 | 0,5-1,5 | 13,5-17,5 | 5,5-7,5 | 1,5-2,5 | <0,12 | - | 131-183 | 172 |
Type 1b | <3,0 | 1,0-2,8 | 0,5-1,5 | 13,5-17,5 | 5,5-7,5 | 2,5-3,5 | <0,12 | - | 149-212 | 207 |
Type 2 | <3,0 | 1,0-2,8 | 0,5-1,5 | 18,0-22,0 | <0,5 | 1,5-2,5 | <0,12 | - | 118-174 | 172 |
Type 2b | <3,0 | 1,0-2,8 | 0,5-1,5 | 18,0-22,0 | <0,5 | 3,0-6,0 | <0,12 | - | 171-248 | 207 |
Type 3 | <2,6 | 1,0-2,8 | 0,5-1,5 | 28,0-32,0 | <0,5 | 2,5-3,5 | <0,12 | - | 118-159 | 172 |
Type 4 | <2,6 | 5,0-6,0 | 0,5-1,5 | 29,0-32,0 | <0,5 | 4,5-5,5 | <0,12 | - | 149-212 | 172 |
Type 5 | <2,4 | 1,0-2,0 | 0,5-1,5 | 34,0-36,0 | <0,5 | <0,1 | <0,12 | - | 99-124 | 138 |
Type 6 | <3,0 | 1,5-2,5 | 0,5-1,5 | 18,0-22,0 | 3,5-5,5 | 1,0-2,0 | <0,12 | <1,0 | 124-174 | 172 |
Astenitic ductile cast irons | Chmical composition | Hardness | Yield strength | Tensile strength | Elongation | |||||
Material | % C | % Si | % Mn | % P | % Ni | % Cr | HB | MPa min. | MPa min. | % min. |
Type D-2 | <3,0 | 1,5-3,0 | 0,7-1,25 | <0,08 | 18,0-22,0 | 1,75-2,25 | 139-202 | 207 | 400 | 8,0 |
Type D-2B | <3,0 | 1,5-3,0 | 0,7-1,25 | <0,08 | 18,0-22,0 | 2,75-4,0 | 148-211 | 207 | 400 | 7,0 |
Tipo D-2C | <2,9 | 1,0-3,0 | 1,8-2,4 | <0,08 | 21,0-24,0 | <0,5 | 121-171 | 193 | 400 | 20,0 |
Type D-3 | <2,6 | 1,0-2,8 | <1,0 | <0,08 | 28,0-32,0 | 2,5-3,5 | 139-202 | 207 | 379 | 6,0 |
Type D-3A | <2,6 | 1,0-2,8 | <1,0 | <0,08 | 28,0-32,0 | 1,0-1,5 | 131-193 | 207 | 379 | 10,0 |
Type D-4 | <2,6 | 5,0-6,0 | <1,0 | <0,08 | 28,0-32,0 | 4,5-5,5 | 202-273 | - | 414 | - |
Type D-5 | <2,6 | 1,0-2,8 | <1,0 | <0,08 | 34,0-36,0 | <0,1 | 131-185 | 207 | 379 | 20,0 |
Type D-5B | <2,6 | 1,0-2,8 | <1,0 | <0,08 | 34,0-36,0 | 2,0-3,0 | 139-193 | 207 | 379 | 6,0 |
Type D-5S | <2,6 | 4,9-5,5 | <1,0 | <0,08 | 34,0-37,0 | 1,75-2,25 | 131-193 | 207 | 449 | 10,0 |
Astenitic ductile iron | Chemical composition | Medium resilience of | Yield strength | Tensile strength | Elongation | |||||||
Material designation Symbol | Material designation Number | % C | % Si | % Mn | % P | % Ni | % Cr | % Cu | Joule | MPa min. | MPa min. | % min. |
EN-GJSA XNiCr20-2 | EN-JS3011 | <3,0 | 1,5-3,0 | 0,5-1,5 | <0,08 | 18,0-22,0 | 1,0-3,5 | <0,5 | 13 | 210 | 370 | 7,0 |
EN-GJSA XNiMn23-4 | EN-JS3021 | <2,6 | 1,5-2,5 | 4,0-4,5 | <0,08 | 22,0-24,0 | <0,2 | <0,5 | 24 | 210 | 440 | 25,0 |
EN-GJSA XNiCrNb20-2 | EN-JS3031 | <3,0 | 1,5-2,4 | 0,5-1,5 | <0,08 | 18,0-22,0 | 1-3,5 | <0,5 | 13 | 210 | 370 | 7,0 |
EN-GJSA XNi22 | EN-JS3041 | <3,0 | 1,0-3,0 | 1,5-2,5 | <0,08 | 21,0-24,0 | <0,5 | <0,5 | 20 | 170 | 370 | 20,0 |
EN-GJSA XNi35 | EN-JS3051 | <2,4 | 1,5-3,0 | 0,5-1,5 | <0,08 | 34,0-36,0 | <0,2 | <0,5 | - | 210 | 370 | 20,0 |
EN-GJSA XNiSiCr35-5-2 | EN-JS3061 | <2,0 | 4,0-6,0 | 0,5-1,5 | <0,08 | 34,0-36,0 | 1,5-2,5 | <0,5 | - | 200 | 370 | 10,0 |
EN-GJSA XNiMn13-7 | EN-JS3071 | <3,0 | 2,0-3,0 | 6,0-7,0 | <0,08 | 12,0-14,0 | <0,2 | <0,5 | 16 | 210 | 390 | 15,0 |
EN-GJSA-XNiCr30-3 | EN-JS3081 | <2,6 | 1,5-3,0 | 0,5-1,5 | <0,08 | 28,0-32,0 | 2,5-3,5 | <0,5 | - | 210 | 370 | 7,0 |
EN-GJSA-XNiSiCr30-5-5 | EN-JS3091 | <2,6 | 5,0-6,0 | 0,5-1,5 | <0,08 | 28,0-32,0 | 4,5-5,5 | <0,5 | - | 240 | 390 | - |
EN-GJSA-XNiCr35-3 | EN-JS3101 | <2,4 | 1,5-3,0 | 1,5-3,0 | <0,08 | 34,0-36,0 | 2,0-3,0 | <0,5 | - | 210 | 370 | 7,0 |
Low-alloyed ferritic spheroidal graphite cast irons | Chemical composition | Hardness | Yield strength
| Tensile strength | Elongation | ||
Material designation Symbol | Material designation Number | % Si | % Mo | HB | MPa min. | MPa min. | % min. |
EN-GJS-SiMo25-5 | 5.3111 | 2,3-2,7 | 0,4-0,6 | 140-210 | 260 | 420 | 12,0 |
EN-GJS-SiMo30-7 | 5.3112 | 2,8-3,2 | 0,6-0,8 | 150-220 | 310 | 440 | 10,0 |
EN-GJS-SiMo35-5 | 5.3113 | 3,3-3,7 | 0,4-0,6 | 160-230 | 330 | 440 | 8,0 |
EN-GJS-SiMo40-6 | 5.3114 | 3,8-4,2 | 0,5-0,7 | 190-240 | 380 | 480 | 8,0 |
EN-GJS-SiMo40-10 | 5.3115 | 3,8-4,2 | 0,8-1,1 | 190-240 | 400 | 510 | 6,0 |
EN-GJS-SiMo45-6 | 5.3116 | 4,3-4,7 | 0,5-0,7 | 200-250 | 420 | 520 | 7,0 |
EN-GJS-SiMo45-10 | 5.3117 | 4,3-4,7 | 0,8-1,1 | 200-250 | 460 | 550 | 5,0 |
EN-GJS-SiMo50-6 | 5.3118 | 4,8-5,2 | 0,5-0,7 | 210-260 | 480 | 580 | 4,0 |
EN-GJS-SiMo50-10 | 5.3119 | 4,8-5,2 | 0,8-1,1 | 210-260 | 500 | 600 | 3,0 |