GOST X12M
2015-01-15 20:52:08 Print this pageThe high quality Russia GOST X12M material is one of the more steel grades we supply, Cold work die steel, steel hardenability, quenching tempering hardness, wear resistance, strength are higher than the Cr12.Shape is complex, . X12M is our main production grade, which has been approved by customers in many countries since its initial production, including our X12M round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of X12M materials, and we are willing to develop together with customers from all over the world.
Also includes X12M steel material norm, chemical composition, mechanical properties, datasheet, X12M equivalent, heat treatment and temperature process of X12M, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in X12M this steel grade have a more comprehensive understanding, Download the full X12M PDF version of this datasheet.
Chemical composition (wt.%) of X12M
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 1.45 | 1.65 |
| Si | 0.10 | 0.40 |
| Mn | 0.15 | 0.45 |
| P | - | 0.03 |
| S | - | 0.03 |
| Cr | 11.0 | 12.5 |
| Mo | 0.40 | 0.60 |
| Ni | - | 0.35 |
| V | 0.15 | 0.30 |
| W | - | 0.20 |
| Cu | - | 0.30 |
| Ti | - | 0.03 |
Mechanical Properties of X12M
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 562 (≥) | 275 (≥) | 22 | 24 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 142 |
Equivalent Grade Stock of X12M
| Materials | Dimension | Quantity | State |
|---|---|---|---|
| Cr12MoV | 12-160(T)*310-610(W)*L | 12.38 Tons | Hot-Rolled+Annealed+black |
| 1.2601 | 12-160(T)*310-610(W)*L | 11.22 Tons | Hot-Rolled+Annealed+black |
| SkD-11 Round Bar Stock | Φ30-Φ350 | 3102 Kgs | Hot-Rolled+Annealed+black |
| 17-4PH Coil Stock | 0.08*200mm | 1623 Kgs | Cold-Rolled+Annealed |
| D2 Round bar | Φ25-Φ380mm | 45325 Kgs | Hot-Rolled+Annealed+black |
| Cr8 flat bar | 12*355*L | 3965 Kgs | Forged+Annealed+black |
| 17-4PH Round Bar | Φ5-300mm*L | 46958 Kgs | Hot-Rolled+Annealed+black |
| 17-4PH plate | 8-45*1200*3000mm | 4.9 Tons | Hot-Rolled+Annealed+black |
| IncoloyA-286 / GH 2132 Stock | Φ8-65mm*L | 489 Kgs | Hot-Rolled+Annealed+black |
| Incoloy800 round bar | Φ115*1400 | 169 Kgs | Hot-Rolled+Annealed+black |
| 17-7PH / 631 Coil & Strip, Sheet Stock | 0.3-3.0*10-180mm | 1236.22 Kgs | Cold-Rolled+Annealed |
| X22CrMoV12-1 / 1.4923 | Φ17mm | 300 Kgs | Hot-Rolled+Annealed+black |
| 1.2083 Forged Plate | T:105-185mm*W:510*L | 26 Tons | Forged+QT |
| X22CrMoV12-1 / 1.4923 | Φ30mm | 300 Kgs | Hot-Rolled+Annealed+black |
| 1.4882 strip/sheet/plate stock | 3.5x200x1000-2000mm | 200 Kgs | Cold-Rolled+Annealed |
| A387 F5 & Grade 5 sheet Coil strip | 0.5mmx200mmxC | 3 Tons | Cold-Rolled+Annealed |
| A387 F5 & Grade 5 Hot Coil stock | 3.2mmx200mmxC | 3 Tons | Hot-Rolled+Annealed+black |
