Bimetal Strip Steel for Band Saw Blades

Bimetallbandstahl fuer Bandsaegen
High Speed Steel Eberle M42, Eberle M51, 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
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 Eberle X32CrMoV4-1 1.083 .035 .062
Eberle M51 Eberle X32CrMoV4-1 1.360 .042 .062
Eberle M51 Eberle X32CrMoV4-1 1.635 .050 .062
Eberle M51 Eberle X32CrMoV4-1 2.145 .063 .079
Eberle M51 Eberle X32CrMoV4-1 2.657 .063 .079
Eberle M51 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