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42CrMo4 (also known as 1.7225 or AISI 4140) is a premium chromium-molybdenum alloy steel widely regarded as the industry standard for high-performance, durable press brake tooling. It is favored for its high strength (850–1000 MPa tensile strength), excellent toughness, and high wear resistance, making it suitable for heavy-duty, long-term bending operations.
Key Features of 42CrMo4 Tooling
- High Hardness: After quenching and tempering, 42CrMo4 tools typically reach a working hardness of 47–53 HRC, with surface treatments like nitriding allowing them to reach up to 60 HRC.
- Superior Durability: Compared to C45 steel, 42CrMo4 offers better resistance to deformation and wear under high-pressure, intensive, or continuous production environments.
- Impact Resistance: This material is excellent at absorbing impact and shock loads without fracturing, crucial for heavy-duty bending.
- Versatility: 42CrMo4 can be machined into complex, custom shapes, including gooseneck punches, multi-V dies, and special radius tooling.
Recommended 42CrMo4 Tooling Products
- Wholesale 42CrMo Press Brake Tooling (Alibaba.com): Often sold in sets for around $550, featuring heat-treated bending molds with 53 HRC hardness.
- Gunnar Press Brake 4V Die Set (AliExpress): Segmented 42CrMo alloy steel dies, typically listed around $440.97.
- Customized 42CrMo Press Brake Tooling (Sinlid): Specializes in high-precision, ground, and hardened tools for CNC machines.
Surface Treatment & Applications
- Surface Treatment: To extend lifespan, particularly when bending stainless steel, 42CrMo4 tools are often treated with nitriding or black oxide to enhance wear resistance and reduce friction.
- Applications: Ideal for heavy-duty, high-load bending (600 kN/m max load), such as thick sheets, automotive parts, and aerospace components.
- Compatibility: Widely available for major systems including Amada/Promecam, Trumpf/Wila, LVD, and Bystronic.
Are you looking for specific, custom profiles or standard American-style 42CrMo4 tooling?
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42CrMo4 material press brake upper tools
Maanshan Golin Press Brake Tooling Co., Ltd.
https://www.cngolin.com › 42crmo4-material-press-brak...
Maanshan Golin Press Brake Tooling Co., Ltd.
https://www.cngolin.com › 42crmo4-material-press-brak...
Golin can supply punches and dies for any type of press brake. These tools are made of hardened and ground high quality steels C45 and 42CrMo. Our product range ...Read more
What Makes 42CrMo4 and C45 Ideal for Press Brake ...
chaoero
https://www.chaoero.com › Blog
chaoero
https://www.chaoero.com › Blog
Dec 11, 2024 — 42CrMo4 and C45 have emerged as industry standards, particularly for their combination of strength, wear resistance, and machinability.Read more
Gooseneck Punch
DUROSTAMP
https://www.durostamp.com › products › list › trumpf
DUROSTAMP
https://www.durostamp.com › products › list › trumpf
Material: 42CrMo4 BT. Load: 30.50 Ton/ Ft - 100.0 Ton/M. Get an Offer. PTT ... DUROSTAMP Tools has been selling press brake tooling and equipment since 2016.Read more
Press brake Tools
metalmaq, s.a.
https://metalmaq.shop › 12-press-brake-tools
metalmaq, s.a.
https://metalmaq.shop › 12-press-brake-tools
$ USD1,132.18. Punch HACO-CASANOVA mod. 10.10.583 and manufactured in steel 42CrMo4 rectified. 70 Ton/mt L=1.020 m/m 28Kg At the bottom of ...Read more
Raw Materials for Press Brake Tools – Bending Punch and Die
press-brake.tools
https://press-brake.tools › raw-materials-for-press-brake...
press-brake.tools
https://press-brake.tools › raw-materials-for-press-brake...
The common material being used for the bending tools for press brake machine is German standard 1.7225 or called 42CrMo4 Alloy steel.Read more
Comprehensive Guide to Press Brake Tools
ADH Machine Tool
https://www.adhmt.com › press-brake-tools
ADH Machine Tool
https://www.adhmt.com › press-brake-tools
Nov 28, 2025 — Compared with C45, 42CrMo4 has a higher yield strength (around 700–900 MPa), meaning that under extreme pressure, C45 may deform permanently, ...Read more
PRESS BRAKE TOOL PRODUCTION PROCESS
Veoell
https://www.veoell.com › press-brake-tool-production-pr...
Veoell
https://www.veoell.com › press-brake-tool-production-pr...
For the manufacture of press brake tool, the raw material we choose is 42CrMo4; Its main properties are high strength, high hardenability, good toughness, ...Read more
OEM 42CrMo4 Press Brake Tools ...
Maanshan Jaminnar Press Brake Tooling Co., Ltd
https://www.jaminnartool.com › tag › 42crmo4-press-b...
Maanshan Jaminnar Press Brake Tooling Co., Ltd
https://www.jaminnartool.com › tag › 42crmo4-press-b...
This is standard press brake punch,usually the height is 65 and 67mm.the material is 42CrMo / C45 and we can make induction harden or all body heat ...Read more
Press Brake Tooling | 42CrMo Punches & Dies
nanjing alas international co., ltd
https://www.alasmachinery.com › Brake-Tooling-pd552...
nanjing alas international co., ltd
https://www.alasmachinery.com › Brake-Tooling-pd552...
Strong & wear-resistant: Made of hardened alloy steel to handle high pressure. Customizable: Can make special shapes (radius, gooseneck, special V-grooves).Read more
Press Brake Bending Tool, Punch and Lower Dies with ...
Made-in-China.com
https://nanjingbht.en.made-in-china.com › IOqtNFYPldru
Made-in-China.com
https://nanjingbht.en.made-in-china.com › IOqtNFYPldru
Press Brake Bending Tool, Punch and Lower Dies with 42CrMo Material ; Model NO. BHTIE-1213 ; Material. 42CrMo=Scm440=42CrMo4=4140 ; Processing Method. Bending ...Read more
· Review by MIC_BUYER
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