420 Stainless Plate
Chromium (Cr): 12.0% – 14.0%
Manganese (Mn): 1.0% max
Silicon (Si): 1.0% max
420 stainless steel is a high-carbon, martensitic stainless steel known for its excellent hardness and wear resistance.420 stainless steel is a martensitic stainless steel, meaning it can be hardened through heat treatment. It contains higher carbon content compared to many other stainless steels, which gives it its hardness and strength.420 stainless steel can achieve high levels of hardness (Rockwell hardness scale HRC 50+), especially when heat-treated. This makes it ideal for applications requiring wear resistance.

Products Description
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Product name |
420 stainless plate | |||
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Thickness |
Custom |
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Standard |
JIS,AISI,ASTM,GB,DIN,EN,etc. |
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Width |
1000-2000mm |
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Grade |
400 Series |
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Tolerance |
±1% |
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Steel Grade |
420 |
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Delivery Time |
7-15 days |
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Technique |
Cold Rolled Hot Rolled |
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Packing |
Export sea worthy package +water proof paper +wooden pallet |
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Transportation

Factory

Certificate

Cutlery Types Using 420 Stainless Steel
Kitchen Knives: Widely used in mid-range kitchen knives, especially for budget-friendly models. The material's balance of hardness, corrosion resistance, and affordability makes it suitable for everyday kitchen tasks like slicing, dicing, and chopping.
Surgical and Precision Instruments: 420 stainless steel is often used for scalpels and surgical scissors due to its sharpness and ability to maintain a sterile environment (thanks to its stainless properties).
Pocket Knives: 420 stainless steel is commonly found in pocket knives, hunting knives, and outdoor blades. Its toughness and resistance to corrosion are advantageous in outdoor and rugged environments where blades are exposed to moisture and dirt.
Utility and Craft Knives: For general-purpose cutting tools used in workshops, construction, and DIY projects, 420 stainless steel provides a durable, easily sharpened blade.
fAQ
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:How long does your delivery time take?
A:In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q:What is your working time?
A:In general, our online service time is: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.
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