Bimetal Strip Steel for Band Saw Blades
| High Speed Steel | Eberle M42, Eberle M51 PM, Eberle Matrix II |
| Carrier material | Eberle X32CrMoV4-1, Eberle D6A |
| Width tolerance | w ≤ 1.38 in: ± .0032 in w > 1.38 in: ± .0039 in |
| Thickeness toleranz | t < .063 in: ± .0008 in t ≥ .063 in: ± .0010 in |
| Parallelism | max. .0008 in |
| Straightness deviation | max. .04 in/3 ft |
| Flatness deviation | max. 1,0 μm/mm strip width |
| Torsion | max. 5° (reference length 3 ft) |
| Surface finish | soft annealed and temper rolled |
| bright rolled | |
| Hardness | HSS-edge: 240 – 320 HV1 Welding zone: max. 420 HV1 Carrier material: 180 – 250 HV1 |
| Edge finish | HSS-wire: rectangular Carrier material: rectangular rounded |
Ideal strip flow, minimal wear and maximum trouble-free processing: Eberle’s bimetal strip steel ensures optimum milling, grinding, hardening and homogeneity – exactly what manufacturers of band saws expect from a band saw steel. We weld our bimetal strip steel for band saws using both electron beam and laser welding processes. Our extremely tough, break-proof carrier material is developed to be ideal for use in band saw blades.
In other words – manufacturing band saws from Eberle bimetal strip steel is absolutely trouble-free. There are many different material combinations possible. Speak to us if you would like to learn which combinations are best suited for your needs.
Benefits at a glance:
- good strip flow properties
- reliable processing
- excellent process reliability for efficient manufacturing
- consistently high quality
- excellent wear resistance of the teeth in the end product
Technical Data
| Eberle Grade | Eberle M2 | Eberle Matrix II | Eberle M3-1 | Eberle M42 | Eberle M51 PM |
| DIN-Standard | HS6-5-2 | HS1-5-1-8 | HS6-5-2C | HS2-10-1-8 | HS10-4-3-10 |
| Material-No. | 1.3343 | 1.3270 | 1.3342 | 1.3247 | 1.3207 |
| AISI-Standard | M2 | Matrix II | M3 Class 1 | M42 | M51 |
| Elements | Composition (weight-%) | ||||
| C | 0,85 | 0,73 | 1,05 | 1,05 | 1,28 |
| Si | 0,30 | 0,25 | 0,35 | 0,30 | 0,35 |
| Mn | 0,35 | 0,25 | 0,30 | 0,35 | 0,30 |
| Cr | 4,10 | 4,10 | 4,10 | 3,90 | 4,15 |
| Mo | 5,00 | 5,00 | 5,50 | 9,50 | 3,55 |
| V | 1,90 | 0,95 | 2,50 | 1,25 | 3,25 |
| W | 6,10 | 1,00 | 6,00 | 1,60 | 9,50 |
| Co | — | 8,00 | — | 8,25 | 10,00 |
| Eberle Grade | Eberle 51CrV4 |
Eberle 6135 |
Eberle D6A |
Eberle X32CrMoV4-1 |
| DIN-Standard | 51CrV4 | 35CrV4 | 49CrMoNiV4-10 | X32CrMoV4-1 |
| Material-No. | 1.8159 | 1.8190 | 1.7791 | 1.2390 |
| AISI-Standard | 6150 | 6135 | D6A | — |
| Elements | Composition (weight-%) | |||
| C | 0,51 | 0,35 | 0,46 | 0,32 |
| Si | 0,30 | 0,30 | 0,20 | 0,30 |
| Mn | 0,90 | 0,75 | 0,75 | 1,00 |
| Cr | 1,05 | 0,95 | 1,00 | 3,90 |
| Mo | — | — | 1,00 | 1,10 |
| V | 0,17 | 0,20 | 0,11 | 0,35 |
| Ni | — | — | 0,55 | 0,70 |
Eberle Grade
| HSS-Wire | Carrier Material | Width in in | Thickness in in | HSS-Width in in |
| Eberle M42 | Eberle X32CrMoV4-1 | .250 | .035 | .040 |
| Eberle M42 | Eberle X32CrMoV4-1 | .375 | .025 | .040 |
| Eberle M42 | Eberle X32CrMoV4-1 | .375 | .035 | .040 |
| Eberle M42 | Eberle X32CrMoV4-1 | .500 | .025 | .040 |
| Eberle M42 | Eberle X32CrMoV4-1 | .500 | .035 | .040 |
| Eberle M42 | Eberle X32CrMoV4-1 | .750 | .035 | .040 |
| Eberle M42 | Eberle X32CrMoV4-1 | .750 | .035 | .062 |
| Eberle M42 | Eberle X32CrMoV4-1 | 1.083 | .035 | .040 |
| Eberle M42 | Eberle X32CrMoV4-2 | 1.083 | .035 | .062 |
| Eberle M42 | Eberle X32CrMoV4-1 | 1.360 | .042 | .062 |
| Eberle M42 | Eberle X32CrMoV4-1 | 1.635 | .050 | .062 |
| Eberle M42 | Eberle X32CrMoV4-1 | 2.145 | .050 | .062 |
| Eberle M42 | Eberle X32CrMoV4-2 | 2.145 | .063 | .079 |
| Eberle M42 | Eberle X32CrMoV4-1 | 2.657 | .063 | .079 |
| Eberle M42 | Eberle X32CrMoV4-1 | 3.165 | .063 | .079 |
| Eberle M51 PM | Eberle X32CrMoV4-1 | 1.083 | .035 | .062 |
| Eberle M51 PM | Eberle X32CrMoV4-1 | 1.360 | .042 | .062 |
| Eberle M51 PM | Eberle X32CrMoV4-1 | 1.635 | .050 | .062 |
| Eberle M51 PM | Eberle X32CrMoV4-1 | 2.145 | .063 | .079 |
| Eberle M51 PM | Eberle X32CrMoV4-1 | 2.657 | .063 | .079 |
| Eberle M51 PM | Eberle X32CrMoV4-1 | 3.165 | .063 | .079 |
| Eberle Matrix II | Eberle D6A | .500 | .020 | .040 |
| Eberle Matrix II | Eberle D6A | 1.083 | .035 | .040 |
| Eberle Matrix II | Eberle D6A | 1.083 | .035 | .062 |
| Eberle Matrix II | Eberle D6A | 1.360 | .043 | .062 |
| Eberle Matrix II | Eberle D6A | 1.635 | .050 | .062 |
