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Powder steel S390 MICROCLEAN is a powder metallurgical high-speed steel of the third generation, which is made from exceptionally pure fine powder produced at the modern plant for the production of high-quality powder steels BÖHLER in Kapfenberg, Austria.
This alloy is expensive, belongs to the premium class with high hardness and complex mechanical and heat treatment. As a result, its...
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Knives made of powder steel M398
Powder steel M398
This is a new development from the company Böhler-Uddeholm. It began to be produced in 2019. This steel has an increased Chromium content, which provides it with good corrosion resistance, as well as an increased Vanadium content, which provides the steel with extremely high wear resistance. The carbon content increased by 30 % compared to its predecessor, M390 steel, and added hardness to it. With proper heat treatment, the hardness of M398 steel is 63-64 units on the Rockwell scale.
Today, M398 steel is considered one of the best powder stainless steel.
Chemical composition of steel: C 2.7%, Mn 0.50%, Cr 20%, Si 0.50%, V 7.4%, Mo 1.0%, W 0.7%
Taiga knife steel M398 handle iron wood /mammoth tooth/mosaic pins/nickel silver bolster
Total length, mm
255
Blade length, mm
130
Blade width, mm
29
The thickness of the butt, mm
3,5
Blade hardness, HRC
63
Taiga knife steel M398 handle stabilized hornbeam /mammoth tooth/mosaic pins
Total length, mm
255
Blade length, mm
130
Blade width, mm
28-29
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Scout knife steel M398 handle stabilized hornbeam /Mammoth tooth/Mosaic pins
Total length, mm
255
Blade length, mm
130
Blade width, mm
28
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Knife Fin steel M398 handle stabilized Karelian birch /Corian stone/mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5-3,0
Blade hardness, HRC
63
Scout knife Steel M398 handle stabilized Hornbeam /Mosaic Pins
Total length, mm
255
Blade length, mm
130
Blade width, mm
28
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Scout knife steel M398 handle stabilized hornbeam/iron wood/mosaic pins
Total length, mm
255
Blade length, mm
130
Blade width, mm
28-29
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Taiga knife steel M398 handle stabilized hornbeam/iron wood/mosaic pins
Total length, mm
255
Blade length, mm
130
Blade width, mm
28-29
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Scout knife steel M398 handle stabilized hornbeam /mammoth tooth/mosaic pins/bolster White metal
Total length, mm
255
Blade length, mm
130
Blade width, mm
28
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Taiga knife steel M398 handle stabilized birch blade /mammoth tooth/mosaic pins/bolster white metal
Total length, mm
255
Blade length, mm
130
Blade width, mm
28
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Scout knife small powder steel M398 handle stabilized Karelian birch /Korian stone
Total length, mm
245
Blade length, mm
120
Blade width, mm
28
The thickness of the butt, mm
3,8
Blade hardness, HRC
63-64
Scout knife steel M398 handle mammoth tooth/iron wood /mosaic pins/bolster nickel silver
Total length, mm
255
Blade length, mm
130
Blade width, mm
28
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Taiga knife steel M398 handle iron wood /mammoth tooth/mosaic pins/bolster white metal
Total length, mm
255
Blade length, mm
130
Blade width, mm
29
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Scout knife powder steel M398 handle mikarta /composite material kirinite /mosaic pins/bolster nickel silver
Total length, mm
255
Blade length, mm
130
Blade width, mm
28
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Scout knife steel M398 handle stabilized hornbeam /mammoth tooth/mosaic pins/bolster bronze
Total length, mm
255
Blade length, mm
130
Blade width, mm
28
The thickness of the butt, mm
3.5
Blade hardness, HRC
63-64
Golden Eagle knife 2 powder steel M398 handle stabilized Karelian birch/mosaic pins
Total length, mm
235
Blade length, mm
115
Blade width, mm
31-32
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Scout knife steel M398 handle mammoth tooth/iron wood /mosaic pins/bolster bronze
Total length, mm
255
Blade length, mm
130
Blade width, mm
28
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Taiga knife steel M398 handle stabilized Karelian birch/stabilized mammoth tooth/mosaic pins/bolster bronze
Total length, mm
255
Blade length, mm
130
Blade width, mm
28
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Scandinavian knife powder steel M398 handle stabilized Karelian birch/corian
Total length, mm
250
Blade length, mm
125
Blade width, mm
25
The thickness of the butt, mm
3,8
Blade hardness, HRC
63-64
Scout knife powder steel M398 handle stabilized Karelian birch/corian /mosaic pins/bolster nickel silver
Total length, mm
255
Blade length, mm
130
Blade width, mm
28
The thickness of the butt, mm
3,5
Blade hardness, HRC
63-64
Knife Scandinavian steel M398 handle Mikarta, jewelry pin
Total length, mm
248
Blade length, mm
125
Blade width, mm
25
The thickness of the butt, mm
3,0
Blade hardness, HRC
63-64
Taiga knife steel M398 handle stabilized Karelian birch/corian /mosaic pins
Total length, mm
255
Blade length, mm
130
Blade width, mm
30
The thickness of the butt, mm
3,5-4,0
Blade hardness, HRC
61-62
Taiga knife steel M398 handle iron wood /mammoth tooth/mosaic pins/bolster bronze
Total length, mm
255
Blade length, mm
130
Blade width, mm
29-30
The thickness of the butt, mm
3,5
Blade hardness, HRC
63
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