Japanese high-speed steel / JIS-9 high-speed steel (YXM1) Chemical Composition%
C, Cr, Mo, V, W, Si, Mn
0.85 4.15 5.30 2.05 6.5 0.25 0.35
Japanese high-speed steel / JIS-9 high-speed steel (YXM1) main features:
Japanese high-speed steel / JIS-9 high-speed steel (YXM1) containing tungsten high speed tool steel, its characteristics are:
1 high wear resistance
2 high compressive strength
3 hardened after a high surface hardness
4 excellent overall hardenability
5 good surface treatment processing
6 excellent resistance to tempering
Japanese high-speed steel / JIS-9 high-speed steel (YXM1) main purposes:
A suitable cutting tool such as , anchor, pull the knife, tapping, milling, washing, cutting off the reamer.
Also applies between cold applications, for example, the tool used for punching, forming, stamping.
Japanese high-speed steel / JIS-9 high-speed steel (YXM1) Physical Properties:
Temperature
20 ℃
200 ℃
400 ℃
Density
Kg/m3
8260
8120
8060
Modulus of elasticity
N/mm2
225 000
200000
180000
Coefficient of thermal expansion 1 / ℃
-
12.1x10-6
12.6x10-6
Thermal conductivity W / m ℃
24.0
28.0
27.0
Specific heat
J / kg ℃
420
510
600
Quality / safety certification ︰ original steel material quality guarantee to ensure quality
Factory state ︰ vacuum heat treatment + cryogenic processing + grinding 2 surface HRC 62-65
