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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 steel N690
Bohler N690 is a martensitic, cobalt-alloyed steel
produced by the Austrian corporation Bohler-Uddeholm. The addition of cobalt
makes the alloy structure homogeneous, and this is also facilitated by the unique
technology of rolling steel sheets in the longitudinal and transverse directions.
The blade made of this alloy has excellent cutting properties,
perfectly resists shock loads, and is perfectly sharpened at
home. The composition of this steel approximately corresponds to
Japanese VG-10, but contains more molybdenum and chromium. It is very different
high corrosion resistance and the ability to harden it to 61 HRC.
It is considered a good steel for tactical knives, which need to have
not only a resistant edge, but also the ability to withstand shock and
lateral loads (for turning and for breaking).
Many European branches, including Boker and Spyderco, make knives from this steel. Also, some
models are Benchmade and almost all are Extrema Ratio.
Chem. composition: carbon-1.09%; chromium-17.2%; manganese-0.4%; molybdenum-1.1%; silicon-0.4%; vanadium-0.1%; cobalt-1.5%
Knife Fin steel N690 handle stabilized Karelian birch/end-to-end mounting/mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2.5
Blade hardness, HRC
60
Scout knife steel N690 handle stabilized Karelian birch/corian /mosaic pins
Total length, mm
255
Blade length, mm
130
Blade width, mm
31
The thickness of the butt, mm
3,5-4,0
Blade hardness, HRC
60
Taiga knife steel N690 handle stabilized Karelian birch/corian /mosaic pins
Total length, mm
255
Blade length, mm
130
Blade width, mm
31
The thickness of the butt, mm
3,5-4,0
Blade hardness, HRC
60
Knife Fin steel N690 handle stabilized hornbeam /Mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Knife Finnish steel N690 handle stabilized suvel Karelian birch/corian /mosaic pins
Total length, mm
235
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Knife Finnish steel N690 handle stabilized hornbeam/iron wood/mosaic pins
Total length, mm
235
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Knife Finnish steel N690 handle stabilized suvel Karelian birch/corian /mosaic pins
Total length, mm
235
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Knife Fin steel N690 handle stabilized black hornbeam /Mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Finca knife with dol steel N690 handle stabilized hornbeam/kirinite
Total length, mm
250
Blade length, mm
130
Blade width, mm
23
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Knife Fin (wedge from the butt) steel N690 handle mikarta/corian /mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
3,0
Blade hardness, HRC
60
Knife Finka steel N690 handle stabilized Karelian birch with a Corian composite spacer
Total length, mm
250
Blade length, mm
130
Blade width, mm
23
The thickness of the butt, mm
3,5-3,8
Blade hardness, HRC
60
Scout knife steel N690 handle two-color stabilized Karelian birch /corian /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
60
Techno-finca knife steel N690 handle mikarta
Total length, mm
255
Blade length, mm
130
Blade width, mm
23
The thickness of the butt, mm
3,0
Blade hardness, HRC
60
Scout knife Steel N690 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
60
Taiga knife steel N690 handle stabilized Karelian birch/artificial stone corian/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
60
Scout knife steel N690 handle stabilized hornbeam /stabilized Karelian birch/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
60
Knife Fin steel N690 handle stabilized Karelian birch/mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Universal Small knife (CM) steel N690 handle stabilized hornbeam
Total length, mm
222
Blade length, mm
103
Blade width, mm
27
The thickness of the butt, mm
3,5
Blade hardness, HRC
60
Knife Finnish steel N690 handle stabilized hornbeam /corian
Total length, mm
235
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Aiguchi knife steel N690 mikarta handle
Total length, mm
236
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Knife Fin steel N690 handle stabilized suvel Karelian birch/corian /mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Cardinal knife N690 steel handle stabilized hornbeam /Arizona Ironwood/Mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Knife Cardinal steel N690 handle stabilized birch leaf /stabilized hornbeam/Mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Cardinal knife with dol steel N690 handle stabilized hornbeam/kirinite /Mosaic pins
Total length, mm
255
Blade length, mm
130
Blade width, mm
23
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
Fishing knife (wedge from the butt) steel N690 handle stabilized Karelian birch /Korian stone/mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
3,0
Blade hardness, HRC
60
Aiguchi knife steel N690 handle Mikarta/korian /mosaic pins
Total length, mm
240
Blade length, mm
120
Blade width, mm
24
The thickness of the butt, mm
2,5
Blade hardness, HRC
60
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