Steel Condition: This blade steel is in the annealed (soft) condition.
Description Thick Len WidPriceQty
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M4 Carbon Steel, Crucible CPM M4

.070 in11.6 in1.5 in $12
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BSM4-0070-116015
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M4 Carbon Steel, Crucible CPM M4

.068 in23.5 in1.5 in $23
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BSM4-0068-235015offerSave $
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M4 Carbon Steel, Crucible CPM M4

.070 in23.5 in1.5 in $24
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BSM4-0070-235015offerSave $
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M4 Carbon Steel, Crucible CPM M4

.070 in11.6 in2.1 in $17
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BSM4-0070-116021
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M4 Carbon Steel, Crucible CPM M4

.070 in23.5 in3.3 in $53
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BSM4-0070-235033
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M4 Carbon Steel, Crucible CPM M4

.070 in23.5 in3.4 in $55
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BSM4-0070-235034
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M4 Carbon Steel, Crucible CPM M4

.070 in23.5 in5.5 in $88
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BSM4-0070-235055
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M4 Carbon Steel, Crucible CPM M4

.068 in23.5 in11.5 in $180
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BSM4-0068-235115
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M4 Carbon Steel, Crucible CPM M4

.086 in11.6 in1.5 in $11
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BSM4-0086-116015
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M4 Carbon Steel, Crucible CPM M4

.086 in23.5 in1.5 in $22
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BSM4-0086-235015offerSave $
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M4 Carbon Steel, Crucible CPM M4

.086 in11.6 in2.0 in $15
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BSM4-0086-116020
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M4 Carbon Steel, Crucible CPM M4

.086 in11.6 in2.3 in $17
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BSM4-0086-116023
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M4 Carbon Steel, Crucible CPM M4

.086 in11.6 in2.4 in $18
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BSM4-0086-116024
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M4 Carbon Steel, Crucible CPM M4

.088 in11.6 in3.3 in $25
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BSM4-0088-116033
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M4 Carbon Steel, Crucible CPM M4

.148 in11.4 in2.0 in $24
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BSM4-0148-114020
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M4 Carbon Steel, Crucible CPM M4

.188 in12.4 in1.5 in $24
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BSM4-0188-124015
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M4 Carbon Steel, Bohler S690

.180 in14.1 in1.5 in $34
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BSM4-0180-141015
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M4 Carbon Steel, Bohler S690

.186 in23.5 in1.5 in $58
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BSM4-0186-235015offerSave $
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M4 Carbon Steel, Crucible CPM M4

.180 in11.6 in2.0 in $28
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BSM4-0180-116020
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M4 Carbon Steel, Crucible CPM M4

.184 in11.6 in2.0 in $29
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BSM4-0184-116020
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M4 Carbon Steel, Bohler S690

.186 in11.6 in2.0 in $38
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BSM4-0186-116020
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M4 Carbon Steel, Bohler S690

.186 in14.1 in2.0 in $47
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BSM4-0186-141020
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M4 Carbon Steel, Bohler S690

.180 in23.5 in2.0 in $75
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BSM4-0180-235020offerSave $
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M4 Carbon Steel, Bohler S690

.186 in23.5 in2.0 in $78
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BSM4-0186-235020offerSave $
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M4 Carbon Steel, Bohler S690

.186 in23.5 in2.5 in $97
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BSM4-0186-235025offerSave $
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M4 Carbon Steel, Crucible CPM M4

.180 in11.6 in2.6 in $36
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BSM4-0180-116026
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M4 Carbon Steel, Crucible CPM M4

.174 in23.5 in5.7 in $157
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BSM4-0174-235057
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M4 Carbon Steel, Crucible CPM M4

.210 in10.7 in1.5 in $21
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BSM4-0210-107015
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M4 Carbon Steel, Crucible CPM M4

.210 in11.6 in1.5 in $23
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BSM4-0210-116015
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M4 Carbon Steel, Crucible CPM M4

.210 in11.6 in1.6 in $24
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BSM4-0210-116016
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M4 Carbon Steel, Crucible CPM M4

.210 in10.7 in2.0 in $28
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BSM4-0210-107020


m4 carbon steel info

This steel gets very sharp. Its edge holding is excellent. If you use M4 to make a knife do most of your finishing before heat treating because it is very hard to finish after.

I think M4 has gotten much more popular since it has been used in cutting competitions.

Vanadis 4 Extra is shown in the table above for comparison purposes.

Data Sheets:
Bohler S690 (M4)
Carpenter Micro Melt M4
Crucible CPM M4
Latrobe DuraTech
Zapp Z-M4 PM
Vanadis 4 Extra


🔥 HEAT TREAT INFO:
M4 Heat Treat Info is for Customers Only

M4 Steel Heat Treating Services:
Peters Heat Treating

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