Industrial Metal Shearing Machine Blades

Shearing Blades: The Right Choice for Your Shop

Our ALAS Series Blades

• Materials: 9CrSi, 6CrW2Si, Cr12MoV, H13, H13K, LD, D2, ASP23/ASP60

• Shape: Rectangular cross-section

• Hardness: HRC 50–62

• Performance: Clean, burr-free cuts

• Custom: Made to your drawings

Common Blade Materials

9CrSi (Alloy Tool Steel)

• Features: Hard, wear-resistant, cost-effective

• Hardness: HRC 58-60

• Best For: Thin sheet, aluminum, copper, plastic, leather

6CrW2Si (Alloy Tool Steel)

• Features: Tungsten content, red hardness, heat resistant

• Hardness: HRC 60-62

• Best For: Hot shearing, light stainless, medium steel

Cr12MoV / SKD11 (High Carbon High Chromium Steel)

• Features: Excellent wear resistance, small deformation

• Hardness: HRC 58-60

• Best For: Stainless, high strength, all thicknesses of carbon steel

H13 (Hot Work Die Steel)

• Features: High heat strength, thermal fatigue resistant

• Hardness: HRC 50-55

• Best For: Hot rolled, thick plate, high temp applications

D2 (High Carbon High Chromium Steel)

• Features: High strength, anti-deformation, chip resistant

• Hardness: HRC 58-62

• Best For: Medium/low hardness steel, aluminum, copper, non-metals

LD (Cold Work Die Steel)

• Features: High strength, tough, fine grain, chip resistant

• Hardness: HRC 58-62

• Best For: High strength steel, thick plate, hard-to-cut metals

Powder Metallurgy (ASP23/ASP60)

• Features: Super hard, ultra wear-resistant, stable

• Hardness: HRC 62-65+

• Best For: Precision, heavy-duty, long life runs

Precision & Quality

• Flatness: Straightness error ≤ 0.02mm

• Fit: Works for Guillotine shear knives, Hydraulic cutting tools, and more

How to Choose the Right Blade

• Ordinary carbon steel (Q195, Q235): 9CrSi or Cr12MoV

• Aluminum/copper, low hardness steel: SKD11 or D2

• Light stainless, medium steel: SKD11 or D2

• Thick stainless, high strength alloy: H13 or LD

• Hot shearing (high temp): H13 or H13K

• High precision, heavy duty: ASP23/ASP60

Extend Blade Life

• Rotate edges: Most blades have 2-4 edges; flip them

• Correct gap: Match gap to material thickness

• Lubricate: Proper lubrication reduces wear by 15%

Important Notes

• Balance hardness & toughness: Too hard = chip; too soft = dull

• Heat treatment matters: Good materials need proper quenching/tempering

• Sticky materials (stainless, aluminum): Choose Cr12MoV/SKD11 to prevent sticking

Our Services

• Replacement blades for top brands (Amada, LVD, Accurpress)

• Custom solutions for all shearing needs

• Scrap steel, hot shearing, and mobile shears blades

Shearing Machine Blade technical specifications

NO.	Product Name	Specification   Dimensions (length x width x   height/thickness) ）	Material	Remarks
1	shearing machine   blade size Metal guillotine blade dimensions	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		508x80x25mm
3		1025x63x16
4		1025x80x20
5		1025x100x25
6		1100x64x16mm
7		1100x80x20
8		1100x100x25
9		1300x63x16
10		1300x63x18mm
11		1300x80x20
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.

Shearing Machine Blades FAQ

Q1: Shipping one set of blades from China costs too much. How to cut total cost?

A: Industrial blades are heavy, so single-set shipping and customs fees are high. We recommend bulk ordering 3–5 sets at once to share fixed logistics costs, cutting per-unit shipping cost by 40%–60%. Our blades adopt professional vacuum heat treatment, with long service life and stable performance. Stocking up saves logistics budget and works as production backup — much cheaper than urgent shipping when machines break down suddenly.

Q2: Can the blades be re-ground? How many times?

A: Yes. Our blades are fully hardened (HRC 58-62), with uniform hardness from surface to core, not just surface hardening. Without major structural damage, they can be re-ground 3–5 times or more with no drop in hardness or cutting performance, greatly improving ROI.

Q3: Blade breaks suddenly; international shipping is too slow for replacement.

A: We suggest the 1+N spare stock model: add at least one emergency spare set in your first order to avoid production halt caused by long cross-border delivery. For regular customers, we provide priority air express, delivering to major global industrial hubs in 5–7 days. Though air freight costs more, it avoids huge losses from production downtime.