Hydraulic Metal Shear Blades

Engineering Excellence: Premium Hydraulic Metal Shear Blades

1. Engineered for Power

• Made from tough steels: H13, LD, H13K

• Special vacuum heat treatment

• Cuts thick steel and stainless steel easily

2. Clean, Precise Cuts

• Precision-ground edges for smooth cuts

• Reduces burrs on workpieces

• Lowers stress on hydraulic cylinders

• Extends total machine life

3. Custom To Fit Your Needs

• Standard sizes available

• Custom sizes for your machine brand

• Easy to install, quick to change

• Less downtime for your facility

4. Material Choices (Simple Guide)

9CrSi

• Chemical Composition: Cr (1.2-1.5%), Si (1.0-1.3%), C (0.85-0.95%)

• Physical Properties: High hardness, good wear resistance, medium toughness

• Shear Enhancement: Cuts thin metals smoothly; reduces wear in light-duty industrial shearing

6CrW2Si

• Chemical Composition: Cr (1.2-1.5%), W (2.0-2.5%), Si (0.8-1.1%), C (0.55-0.65%)

• Physical Properties: Excellent red hardness, high strength, good toughness

• Shear Enhancement: Resists high temperatures in hot shearing; cuts light stainless steel without chipping

Cr12MoV / SKD11

• Chemical Composition: Cr (11.5-13.0%), Mo (0.4-0.6%), V (0.15-0.30%), C (1.45-1.70%)

• Physical Properties: Superior wear resistance, minimal heat treatment deformation, medium toughness

• Shear Enhancement: Stable cutting for general carbon steel; prevents sticking in industrial shearing

H13 (4Cr5MoSiV1)

• Chemical Composition: Cr (4.75-5.50%), Mo (1.10-1.75%), Si (0.80-1.20%), V (0.80-1.20%), C (0.32-0.45%)

• Physical Properties: High-temperature strength, good impact toughness, thermal fatigue resistance

• Shear Enhancement: Handles hot thick plates and high-strength steel; ideal for heavy industrial shearing

D2

• Chemical Composition: Cr (11.0-13.0%), C (1.40-1.60%), Mo (0.70-1.00%)

• Physical Properties: High wear resistance, strong anti-deformation, good chipping resistance

• Shear Enhancement: Cuts medium-hard metals efficiently; reduces downtime in industrial production

LD (7Cr7Mo2V2Si)

• Chemical Composition: Cr (6.5-7.5%), Mo (1.8-2.2%), V (1.8-2.2%), Si (0.8-1.2%), C (0.65-0.75%)

• Physical Properties: High strength, excellent toughness, strong chipping resistance

• Shear Enhancement: Cuts thick/hard metals; suitable for large hydraulic shears in heavy industry

Powder Metallurgy (ASP)

• Chemical Composition: Cr (4.0-6.0%), Mo (4.0-6.0%), V (2.0-4.0%), C (1.2-1.5%) (varies by model)

• Physical Properties: Ultra-high hardness, uniform structure, ultimate wear resistance

• Shear Enhancement: High-precision cutting, longest service life; ideal for high-demand industrial shearing

5. Quick Tips

• Balance hardness and toughness

• Too hard: Blades chip easily

• Too soft: Blades wear out fast

• Quality heat treatment matters

• It unlocks the steel's full potential

• Sticky materials (stainless steel, aluminum)

• Choose Cr12MoV or SKD11 to prevent sticking

Hydraulic Metal Shear Blades technical specifications

Common Material Overview of Metal Shear Blades

The following table summarizes the type, core characteristics and main applicable shearing materials of common blade materials:

Blade Metal Materials International Grade Corresponding Table

^{Mechanical blades are (special wearing parts) due to different cutting products, correct and reasonable selection of materials, heat treatment hardness, grinding accuracy, packaging requirements. Please contact us before purchase and confirm whether the blade specifications materials you need are available goods.}

^{Our quality: All mechanical parts, tools, and molds are manufactured in-house. Upon arrival at our warehouse, products undergo rigorous inspection by a dedicated quality control department. The following is our production process:}        

<sup>1. Blanking-choose materials according to customer requirements.
2. Forging-Forging is mainly to increase the density of the material.
3 .Annealing-to lower the temperature for processing.
4 .Finishing ---- mainly processing materials.
5 .Inspection ---- Inspect whether the product is consistent with the drawing sample.
6.Quenching ---- Improve the hardness of molded products and materials.
7 .Annealing-In order to increase the wear resistance of the product, it must be annealed for a long time to prevent the blade from breaking
8 .Tempering-mainly the parallelism of the tempering products for processing.
9 .Rough grinding ---- rough grinding the surface of the product.
10.Precision grinding ---- Super-precision grinding and mirror grinding to improve the accuracy and parallelism of the product.
11. Inspection-Let unqualified products refuse to flow into the market.
12 .Packing ---- Pack differently according to different products.</sup>