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Watch our press brake dies deliver perfect, consistent bends on industrial sheet metal. As a professional tooling manufacturer, we ensure every punch and die is precision-ground and induction-hardened to meet the strictest fabrication standards.
Video Highlights:
Perfect Alignment: See the seamless interlocking of the punch and V-die for accurate angles.
Surface Protection: Our polished tool surfaces ensure minimal marking on your workpieces.
Universal Compatibility: This setup is compatible with Amada, Promecam, and European-style press brakes.
Material: Forged 42CrMo for maximum strength.
Durability: Induction hardened to 47+/-2 HRC.
Customization: Segmented lengths and special profiles available on request.
Standard Straight Dies: Suitable for general straight bending, the most widely used and versatile die type
Acute Angle Dies: Used for narrow angles and high-precision fine bending applications
Gooseneck Dies: Perfect for U-shaped and deep bending work, preventing processing interference
Arc Dies: Designed for curved and rounded workpiece forming
Custom Irregular Dies: Custom manufactured for special-shaped workpieces
Standard Grade: Cost-effective solution for mild steel, galvanized steel and other common low-hardness materials
High-Strength Grade: Features enhanced hardness and thickness, ideal for tough materials including stainless steel
Thin Material Grade: Optimized surface design to prevent scratches and deformation on ultra-thin metal sheets
Amada/Promecam Type: Fully compatible with Amada series bending machines
Trumpf/Wila Type: Matches the mounting standards of Trumpf and Wila equipment
Universal Standard Type: Adaptable to most conventional domestic bending machines
Reserve reasonable compensation for metal springback in advance, as it is the main cause of bending angle inaccuracies
Strictly follow V-groove matching specifications to prevent workpiece cracking and tool breakage
Check die compatibility and installation tightness before formal mass production
Country/Standard Organization | Standard Code | Corresponding Grade |
China (GB) | GB/T 3077 | 42CrMo or 42CrMo4 |
USA (AISI/ASTM) | ASTM A29 | 4140 |
International Organization for Standardization (ISO) | ISO 683-1 | 42CrMo4 |
Germany (DIN) | DIN EN 10083 | 1.7225 (or 42CrMo4) |
Japan (JIS) | JIS G4105 | SCM440 |
UK (BS) | BS 970 | 708M40 (EN19) |
42CrMo alloy steel offers significantly higher durability compared with ordinary carbon steel, thanks to its alloy composition, heat treatment performance, and mechanical properties.
It contains chromium(Cr), molybdenum(Mo) and manganese, which greatly improve:
Higher hardness and wear resistance
Better strength and toughness
Higher tensile and yield strength
Excellent performance under high pressure and heavy load
Longer service life in industrial applications
Ordinary carbon steel is soft, wears out quickly, and deforms easily under pressure.42CrMo maintains shape, stability even under long-term heavy working conditions, making it the ideal material for press brake toolingand molds.
Nanjing Alas International Co., Ltd. is a professional industrial tooling manufacturer focused on shear blades, bending dies, shredder blades, and custom wear parts. We offer full application engineering, material selection, setup guidance, and after-sales support to global customers.
Tell us your requirements, and our engineering team will provide professional solutions for blade specification, tool life optimization, and cost-effective production.
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