Round cuttter
Blade
1 Pass the ISO9001 quality certification
2 The brand yanjing receives China Patent for Invention
3 Materials:Self-developed H13K, HMB and HMK high alloy series and traditional 5CrW2Si, 6CrW2Si, Cr12MoV, 9CrSi, H13
4 Maximum Length: 5500mm Maximum Diameter: 1500mm
5 Features:High intensity, hardness,toughness and hardenability, etc.
6 Blade Incision: Smooth without burr
7 Life: A long working life
8 Applicable Industries: Widely used in industries of steel, rubber, papermaking, etc
9Technology: Each technical index reaches the international standard
10Sold well at home and abroad and gain good reputation
HMK Chemical Composition Weight %
C | Cr | Mo | W | V | Ni | Si | Nb | tombarthite | others |
0.52 0.62 | 4.5 7.0 | 1.75 3.25 | 1.5 2.5 | 1.0 2.0 | 4.5 7.0 | 0.8 1.2 | 0.3 1.0 |
σb3500~4100N/mm2
HRC61~63
αk 22.4f.m/cm2
Applicable to cut high strength section steel and alloy plates
Each one of the four cutting edges of high strength HMB steel blade cuts 40 thousand ton steel,the quantity is six to eight times as that of 5CrW2Si, free of burr
All four edges can be used
bladeRound cuttter