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{"title":"HRC 56-62 Hardness Hydraulic Shear Blade 6000mm Length Precision Ground For","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/30\/e513d51b8e929a323eb19ee1defd-200x200-1\/hrc_56_62_hardness_hydraulic_shear_blade_6000mm_length_precision_ground_for_metal_cutting.jpg","attrs":{"Place of Origin":"China","Brand Name":"JINFEI","Certification":"ISO9000","Minimum Order Quantity":"1 set"}}
{"title":"Premium 6CrW2Si CNC Shear Blade With HRC 58-62 Hardness 6000mm For Metal","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/d0\/2fb4134978766150fbeedb66c283-200x200-1\/premium_6crw2si_cnc_shear_blade_with_hrc_58_62_hardness_6000mm_for_metal_processing.jpg","attrs":{"Brand Name":"JINFEI","Certification":"ISO9000","Place of Origin":"China","Minimum Order Quantity":"1 set"}}
{"title":"Custom Cr12MoV Hydraulic Shear Blades Industrial Cutting Tools For Metal","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/7f\/5a13433136abcebbfe25e870dd54-200x200-1\/custom_cr12mov_hydraulic_shear_blades_industrial_cutting_tools_for_metal.jpg","attrs":{"Place of Origin":"China","Brand Name":"JINFEI","Certification":"ISO9000","Minimum Order Quantity":"1 set"}}
{"title":"High Accuracy Flying Shear Replacement Blades With HRC 56-62 Hardness For Metal","imgUrl":"https:\/\/img.chinax.com\/nimg\/c4\/af\/ec0185dc660d16ec0e0a911f06d9-200x200-1\/high_accuracy_flying_shear_replacement_blades_with_hrc_56_62_hardness_for_metal_processing.jpg","attrs":{"Brand Name":"JINFEI","Certification":"ISO9000","Place of Origin":"China","Minimum Order Quantity":"1 set"}}
{"title":"Cr12MoV Material Shearing Machine Blade For Durma Sharp Metal Cutting Tools","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/a9\/97ce39f6b06d654a25d32294501a-200x200-1\/cr12mov_material_shearing_machine_blade_for_durma_sharp_metal_cutting_tools.jpg","attrs":{"Place of Origin":"China","Brand Name":"JINFEI","Certification":"ISO9000","Minimum Order Quantity":"1 set"}}
Optimized for high-temperature and high-impact metal processing, our industrial H13 hot work shear blades deliver unmatched durability in hot rolling mills, continuous casting lines, and heavy-duty crop shear systems. Made from premium H13 (4Cr5MoSiV1) tool steel, these blades maintain structural integrity and cutting precision even under extreme thermal cycling and mechanical stress.
With a balanced hardness of HRC 48-52, H13 shear blades offer the perfect combination of heat resistance, toughness, and moderate wear resistance—making them ideal for cutting hot-rolled coils, billets, bars, and thick plates (up to 16mm) directly off the mill stand. Unlike cold-work steels like D2 or SKD11, H13 resists thermal cracking and deformation at elevated temperatures, ensuring longer blade life and consistent cut quality.
Key Advantages
Material: H13 (4Cr5MoSiV1) - ISO/ASTM-compliant hot work tool steel
Hardness: HRC 48-52 (optimized for thermal stability & impact absorption)
Max Length: Up to 6000mm - custom dimensions available
Precision CNC ground for parallelism ≤0.05mm/m
Full heat treatment with tempering control to minimize distortion
Compatible with flying shears, rotary shears, and double-cut shear systems
Typical Applications
Hot strip mill entry/exit crop shears
Billet and bloom cutting in steel plants
Continuous casting line cutoff systems
Heavy-section bar and rod processing
Scrap recycling of hot-forged or red-hot scrap
Manufactured by Jinfei—a leading Chinese industrial blade supplier with 20+ years of export experience and strict ISO-quality processes—our H13 shear blades are trusted by steel mills and metal processors across North America, Europe, Turkey, India, and Southeast Asia.
We support OEM branding, laser marking, and full technical documentation (material certs, heat treat reports). Send us your drawing or sample for a fast, accurate quote.
