Steel hardness chart
Quality certificate
- All our steels are accompanied by their corresponding quality certificate, ask when ordering.
- Our technical department advises them on the most appropriate for each grade steel application.
- We have available the section cut as steel, equipped with the latest electronic pantographs, which allows providing them cut to length plate, cut into plates plate, cut into discs plates, sheets cut into rings and pieces according to plans, without surplus.
- Oven we have 3,000 x 2,200 x 900 for annealing and stabilized.
Hardness table
| Hardness Brinell P: 3.000 kg Steel ball Ø10 mm | Tensile strength kg/mm2 | Rock-well | Hardness Brinell P: 3.000 kg Steel ball Ø 10 mm | Tensile strength kg/mm2 | Rock-well | Hardness Brinell P: 3000 kg Steel ball Ø 10 mm | Tensile strength kg/mm2 | Rock-well | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
Footprint diameter mm | Hardness HB 30 | C | Footprint diameter mm | Hardness HB 30 | C | Footprint diameter mm | Hardness HB 30 | C | |||
| P:150 Kg. Diamond cone | P: 150 kg. Diamond cone | P: 150 kg Diamond cone | |||||||||
| (2,30) | (712) | – | 67 | 3,15 | 376 | 129 | 39 | 4,40 | 187 | 64 | _ |
| (2,32) | (697) | – | 66 | 3,20 | 363 | 125 | 37 | 4,45 | 183 | 62 | _ |
| (2,35) | (682) | – | 65 | 3,25 | 353 | 121 | 36 | 4,50 | 179 | 61 | _ |
| (2,37) | (668) | – | 64 | 3,30 | 341 | 117 | 35 | 4,55 | 174 | 60 | _ |
| (2,40) | (653) | (235) | 63 | 3,35 | 331 | 114 | 34 | 4,60 | 170 | 58 | _ |
| (2,43) | (639) | (230) | 62 | 3,40 | 321 | 110 | 33 | 4,65 | 167 | 57 | _ |
| (2,45) | (624) | (225) | 61 | 3,45 | 311 | 107 | 31 | 4,70 | 163 | 56 | _ |
| (2,48) | (610) | (220) | 60 | 3,50 | 302 | 104 | 30 | 4,75 | 159 | 54 | _ |
| (2,51) | (595) | (215) | 59 | 3,55 | 294 | 101 | 29 | 4,80 | 156 | 53 | _ |
| (2,54) | (581) | (209) | 58 | 3,60 | 285 | 98 | 28 | 4,85 | 152 | 52 | _ |
| (2,57) | (568) | (204) | 57 | 3,65 | 277 | 95 | 27 | 4,90 | 149 | 51 | _ |
| (2,60) | (555) | (199) | 56 | 3,70 | 269 | 92 | 26 | 4,95 | 146 | 50 | _ |
| (2,63) | (542) | (194) | 55 | 3,75 | 262 | 89 | 25 | 5,00 | 143 | 50 | _ |
| (2,66) | (529) | (189) | 54 | 3,80 | 255 | 87 | 24 | 5,05 | 140 | 49 | _ |
| (2,69) | (517) | (184) | 53 | 3,85 | 248 | 85 | 23 | 5,10 | 137 | 48 | _ |
| (2,72) | (506) | (180) | 52 | 3,9 | 241 | 83 | 21 | 5,15 | 134 | 47 | _ |
| (2,75) | (495) | (175) | 51 | 3,95 | 235 | 81 | 20 | 5,20 | 131 | 46 | _ |
| (2,78) | (484) | (171) | 50 | 4,00 | 229 | 79 | 19 | 5,25 | 128 | 45 | _ |
| (2,78) | (484) | (171) | 50 | 4,00 | 229 | 79 | 19 | 5,25 | 128 | 45 | _ |
| (2,81) | 473 | 166 | 49 | 4,05 | 223 | 77 | 18 | 5,30 | 126 | 44 | _ |
| 2,85 | 462 | 162 | 48 | 4,10 | 217 | 75 | (17) | 5,35 | 123 | 43 | _ |
| 2,85 | 462 | 162 | 48 | 4,10 | 217 | 75 | (17) | 5,35 | 123 | 43 | _ |
| 2,88 | 451 | 158 | 47 | 4,15 | 212 | 73 | (16) | 5,40 | 121 | 42 | _ |
| 2,91 | 440 | 154 | 46 | 4,20 | 207 | 71 | (15) | 5,45 | 118 | 42 | _ |
| 2,95 | 429 | 149 | 45 | 4,25 | 201 | 69 | (14) | 5,50 | 116 | 41 | _ |
| 3,00 | 415 | 144 | 43 | 4,30 | 197 | 68 | (13) | 5,55 | 114 | 40 | _ |
| 3,05 | 401 | 139 | 41 | 4,35 | 192 | 66 | (12) | 5,60 | 111 | 39 | _ |
| 3,10 | 388 | 134 | 40 | ||||||||
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We cut your steel plates starting from your plans with absolute accuracy. An added service which allows collecting the product ready to be used.
Special steel plates
Wide stock in steel plates with a thickness ranging from 1.5mm to 400mm and different types. Ask us for more information.
Steel sheet corten
Wide range of thicknesses, from 1mm to 80mm thickness. Oxcut custom made from 8mm to more than 500mm thick
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