ГОСТ Т30К4
The high quality Russia ГОСТ Т30К4 material is one of the more steel grades we supply, Carbide for cutting tools.
Т30К4 is our main production grade, which has been approved by customers in many countries since its initial production, including our Т30К4 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 Т30К4 materials, and we are willing to develop together with customers from all over the world.
Also includes Т30К4 steel material norm, chemical composition, mechanical
properties, datasheet, Т30К4 equivalent, heat treatment and temperature process of Т30К4, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in Т30К4 this steel grade have a more comprehensive understanding, Download the full Т30К4 PDF version of this datasheet.
2015-08-10 15:50:05
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Rp0.2 (MPa) |
Rm (MPa) |
Impact KV (J) |
Elongation A (%) |
A Z (%) |
Delivery |
Hardness HB |
497 (≥) |
776 (≥) |
31 |
43 |
23 |
Solution & Aging, Ann, Ausaging, Q+T |
311 |