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ГОСТ ТТ20К9

ГОСТ ТТ20К9

The high quality Russia ГОСТ ТТ20К9 material is one of the more steel grades we supply, Carbide for cutting tools. ТТ20К9 is our main production grade, which has been approved by customers in many countries since its initial production, including our ТТ20К9 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 ТТ20К9 materials, and we are willing to develop together with customers from all over the world.

Also includes ТТ20К9 steel material norm, chemical composition, mechanical properties, datasheet, ТТ20К9 equivalent, heat treatment and temperature process of ТТ20К9, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in ТТ20К9 this steel grade have a more comprehensive understanding, Download the full ТТ20К9 PDF version of this datasheet.

2015-08-10 15:50:07 Print this page

Chemical composition (wt.%)

Co(%)
9

Mechanical Properties

Rp0.2 (MPa) Rm (MPa) Impact
KV (J)
Elongation
A (%)
A Z (%) Delivery Hardness HB
459 (≥) 996 (≥) 12 41 31 Solution & Aging, Ann, Ausaging, Q+T 333

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ТТ20К9