Shearing Machine Blades Manufacturer - ALAS
Our Products & Core Advantages
We make guillotine shear blades for metal plate cutting and custom industrial hydraulic shear knives.
Blade materials: 9CrSi, 6CrW2Si, Cr12MoV, H13, H13K, LD
Specs: Rectangular cross-section; Hardness HRC50–62
Quality: High precision, no burrs on cutting surfaces
Custom Fabrication
As direct manufacturers, we offer custom shearing solutions. We can make blades according to your technical drawings, including:
Common Blade Materials & Uses
1. 9CrSi (Alloy Tool Steel)
Features: High hardness, wear-resistant, low quenching deformation, good value
Hardness: HRC58–60 (after heat treatment)
Uses: Thin cold-rolled plate, galvanized plate, aluminum plate, copper plate; plastic, leather
2. 6CrW2Si (Alloy Tool Steel)
Features: Contains tungsten, good high-temperature hardness, wear-resistant, stronger than 9CrSi
Hardness: HRC60–62 (after heat treatment)
Uses: Hot shearing, light stainless steel, medium-strength steel
3. Cr12MoV / SKD-11 (High Carbon High Chromium Steel)
Features: Very wear-resistant, easy to harden, long service life
Hardness: HRC58–60 (after heat treatment)
Uses: Stainless steel, silicon steel, high-strength steel, Q235, aluminum plate, copper plate
4. H13 (4Cr5MoSiV1, Hot Work Die Steel)
Features: Good high-temperature strength, no easy softening or deformation
Hardness: HRC50–55 (after heat treatment)
Uses: Hot-rolled plate, medium-thick plate, scrap metal, hot-sheared strip steel, thick stainless steel
5. Cr12Mo1V1 / D2 (High Carbon High Chromium Steel)
Features: High strength, very wear-resistant, not easy to chip
Hardness: HRC58–62 (after heat treatment)
Uses: Stainless steel, Q195/Q235/45# steel, 40Cr, aluminum/copper plates; plastic, rubber, paper
6. LD (7Cr7Mo2V2Si, Cold Work Die Steel)
Features: High strength, tough, wear-resistant, good overall performance
Hardness: HRC58–62 (after heat treatment)
Uses: High-strength steel, thick plate, hard-to-shear metals; large hydraulic shears, heavy CNC shears
Blade Material Selection Guide
Ordinary carbon steel (Q195, Q235): Choose 9CrSi or Cr12MoV (good value)
Medium/low hardness steel, aluminum/copper: Choose SKD11 or D2 (long service life)
Light stainless steel, medium-strength steel: Choose SKD11 or D2 (stable performance)
Thick stainless steel, hard-to-shear thick plate: Choose H13 or LD (tough, anti-chipping)
Hot shearing (strip steel, thick plate): Choose H13 or H13K (high-temperature resistant)
Important Notes
Balance hardness and toughness: Too hard = easy to chip; Too soft = easy to dull
Heat treatment matters: Good materials need professional heat treatment to work well
Sticky materials (stainless steel, aluminum, copper): Choose Cr12MoV or SKD11 (prevents sticking/chipping)
Why We Prioritize Metallurgy
1. High-Quality Blade Engineering
We use top alloys (D2, H13, 6CrW2Si) and professional processing (vacuum heat treatment, precision grinding). Our blades handle heavy-duty shearing without chipping or deformation.
2. Lower Total Cost of Ownership (TCO)
We work with you to analyze your shearing needs, optimize blade materials, and reduce long-term costs. Our blades boost production efficiency and profitability.
Shearing Machine Blade technical specifications
NO. | Product Name | Specification Dimensions (length x width x height/thickness) ） mm | Material | Remarks |
1 |
shearing machine blade size
| 508x70X22 | 55CrSi，
9crsi，6crw2si
，cr12mov，
H13
| Customization services are available; we can manufacture according to your drawings, with a minimum order quantity of 1 piece. |
2 | 508x80x25 |
3 | 1025x63x16 |
4 | 1025x80x20 |
5 | 1025x100x25 |
6 | 1100x64x16 |
7 | 1100x80x20 |
8 | 1100x100x25 |
9 | 3100x80x25 |
10 | 3300x80x26 |
11 | 2550x80x20 |
12 | 1300x80x25 |
13 | 1300x100x25 |
14 | 1300x100x30 |
15 | Manual Shearing Machine Blade szie | 170*30*10 |
16 | 205*30*10 |
17 | 350*30*10 |
Blade Metal Materials International Grade Corresponding Table
China (GB) | USA(ASTM) | Japan (JIS) | Germany (DIN) | Germany (W-Nr) | France (NF) | Russia (ROCT) | U.K (BS) |
9CrSi | - | - | 90CrSi5 | 1.2108 | - | 9XC | - |
6CrW2Si | - | - | 60WCrV7 | 1.255 | 55WC20 | 6XB2C | - |
Cr12MOV | - | SKD11 | X165CrMov12 | 1.2601 | - | X12M | - |
Cr12Mo1V1 | D2 | - | X155Cr12Mo12 | 1.2379 | X160CrMoV12 | - | BD |
4Cr5MoSiVI | H13 | SKD61 | X40CrMoV5-1 | 1.2344 | X40CrMoV5 | 4X5MO1C | BH13 |
LD | - | - | - | - | - | - | - |
W18Cr4V | T1 | SKH2 | S18-0-1 | 1.3355 | HS18-0-1 | P18 | BT1 |
W6Mo5Cr4V2 | M2 | SKH9 | S6-5-2 | 1.3343 | - | P6M5 | BM2 |
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:
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.
Global Supply Ability: As a premier Shearing Machine Blade Manufacturer, we support industrial partners across 30 countries: #Shearing_Machine_Blade_Manufacturers | #Fabricantes_de_cuchillas_para_cizallas | #Produsen_pisau_mesin_potong_besi | #Fabricants_de_lames_de_cisaille | #Fabricantes_de_lâminas_para_guilhotinas | #Производители_ножей_для_гильотин | #مصنعي_شفرات_ماكينات_القص | #Schermaschinen_Messerhersteller | #Nhà_máy_sản_xuất_lưỡi_dao_máy_cắt | #शीयरिंग_मशीन_ब्लेड_निर्माता | #ผู้ผลิตใบมีดเครื่องตัดเหล็ก | #Giyotin_Makas_Bıçağı_Üreticileri | #Produttori_di_lame_per_cesoie | #Producenci_noży_do_nożyc | #Fabrikanten_van_schaarmessen | #شیئرنگ_مشین_بلیڈ_مینوفیکچررز | #Гильотина_пышақтарын_өндірушілер | #Κατασκευαστές_λεπίδων_ψαλιδιών | #Výrobci_nožů_pro_střihací_stroje | #Producători_de_cuțite_pentru_foarfece | #Pengilang_bilah_mesin_ricih | #Tagagawa_ng_shearing_machine_blade | #শিয়ারিং_মেশিন_ব্লেড_প্রস্তুতকারক | #Виробники_ножів_для_металевих_ножиць | #יצרני_להבים_למכונות_גזירה | #تولید_کنندگان_تیغه_دستگاه_گیوتین | #Lemezvágó_kés_gyártók | #Tillverkare_av_saxknivar | #Leikkurin_terien_valmistajat | #Proizvođači_noževa_za_makaze.