Press Brake Iron Worker Replacement 4-Way Punch & Die Combo  .  My material has a much higher Rockwell Hardness than stock ones due to Heat Treating and can form thicker material. The 4-Way Bottom Vee Dies you can bend from 18 ga. up to 1/4" Plate. All items have a Black Coating .

This Auction includes (1) Press Brake 4-Way Die x 12" long , (1) Top Punch , and (1) Aluminum Centering Tray.   The Press Brake Unit is not included. Open height of your unit should measure from 6-1/2" to 7-1/4" to fit properly.  I offer these Dies for 8" Press brake Iron workers also. 
 

General Specifications

Place of Origin
Jiangsu, China
Brand Name
Generic
Model Number
 4 Way Die set for 8" and 12" Iron worker Brakes
Product Material
42CrMo  (ASTM  4140 )
Product
Press Brake Tooling
Application
Press Brake/Bending machine tooling die
Hardness
50-52  HRC
Material
42CrMo  (ASTM 4140  )
Surface Tolerance
0.005mm
Size
See Pictures
sectioned
Available in Lengths  8" & 12" 
Maximum Material Forming Capacity
1/4" Tk. A36 Plate
Customize & Desigen service
Not Available
Tool Refurbishment Service
Not Available
Certification
ISO9001:2008  Packaging and delivery
Selling Units:
Single item
Single package size:
6" x 6" x 12"
Single gross weight:
20 Lbs.
   

Comparison: 42CrMo Steel Versus Other Alloys

When choosing materials, it’s essential to compare 42CrMo steel with other similar alloys to understand its unique benefits and limitations.

42CrMo Steel vs. 4140 Steel

Property42CrMo Steel4140 Steel
StrengthHigher tensile and yield strengthGood strength, slightly lower
HardenabilityExcellent, deeper hardeningGood, but not as deep
ToughnessSuperiorGood, but slightly less
CostHigherMore affordable
ApplicationsHeavy-duty parts, aerospaceGeneral machinery, automotive