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TBM(Poldi) - Originally a bandsaw steel. Very tough and easy to forge, with good wear resistance. Rusts easily.
As SAE J438b standard code states:
Mn may be in higher percentage than shown;
Mo and V are optional, as the steels have found satisfactory application with or without those two elements.
Obviously, for knife applications presence of both elements is beneficial.
Mn may be in higher percentage than shown;
Mo and V are optional, as the steels have found satisfactory application with or without those two elements.
Obviously, for knife applications presence of both elements is beneficial.
Manufacturing Technology - Ingot
Country - Czech Republic(CZ)
- Standard Specs
- AFNOR - 55NCDV7
- AISI - L6
- AISI - L6 Bainite
- BS - BH224-5
- CSN - 19662
- DIN - 55NiCrMoV6
- DIN - 56NiCrMoV7*
- EN - 55NiCrMoV7
- EN - 56NiCrMoV7*
- EN - G55NiCrMoV6
- EN - GS55NiCrMoV6
- EN - 55CrNiMoV5
- GB - 5CrNiMo
- GOST - 5KhNM*
- GOST - 5KHNVS
- GOST - 5HNM
- GOST - 5XNVS
- GOST - 5XNM*
- GOST - 7KH3
- GOST - 7X3
- IS - T55Ni7Cr3Mo3V1
- JIS - SKT4
- JUS - C.5741
- MSZ - NK*
- PN - WNL1
- PN - WNL
- STAS - 55MoCrNi16
- STAS - 55VMoCrNi16
- STAS - 55NiCrMoV7
- UNE - F.520S
- UNE - F.520S
- UNS - T61206
- W-Nr - 1.2714*
- W-Nr - 1.2711
- W-Nr - 1.2713
- Proprietary Equivalents
- Allegheny Ludlum - Tioga
- Assab - Alvar14*
- Atlas Steel - Ultimo6
- Aubert & Duval - Plastal
- Bestar - BE2714
- Bethlehem - Bethalloy
- Carpenter - R.D.S. Tool Steel
- Carpenter - R.D.S.
- Columbia Steel - Nicordie
- Crucible - Champaloy
- Daido - GFA
- Dirostahl - Diro-55NiCrMoV6
- Disston-Sons - Nicroman
- Dorrenberg - A50
- Hitachi - DM
- Houghton & Richards - H&R N150
- Jessop Steel - ET4
- Latrobe - LSS L6
- Latrobe - Montana
- Latrobe - NDS
- Metal Ravne - UtopEx1
- Nippon Koshuha - KTV
- Poldi - TBM1
- Schmolz Bickenbach - Formadur 2711
- Trinec - 55CrNiMoV
- Universal Cyclops - N9
- Universal Cyclops - Cyclops L6
- Vasco Metal - Nikro M
- Ziv Steel - Metamold
NOTE - Approximate composition based on manufacturer's or standard reference information and other alloys in the same reference group is shown.
* - Listed as an equivalent or replacement for alloys in this group.
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