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1.4021 420 ورقة الفولاذ المقاوم للصدأ

The 1.4021 / 420 stainless steel sheet is a high-carbon martensitic stainless steel, known for its excellent hardness, قوة, ومقاومة التآكل. Containing around 12-14% chromium, this grade is commonly used in applications requiring sharp edges, wear resistance, and good mechanical properties. The 1.4021 / 420 steel sheet is often used in the manufacturing of tools, knives, and precision components, offering a strong balance between corrosion resistance and hardness, making it ideal for harsh environments and demanding applications.1.4021 420 ورقة الفولاذ المقاوم للصدأ

1.4021 420 ورقة الفولاذ المقاوم للصدأ

FOB Price : To be Negotiated

Quick Detail

MOQ:≥1 Ton Origin: Shandong,الصين

Warranty: 5 Years Delivery: 0-15 Day

Payment Method

All accepted

Customization

Available

Shipping

Sea or Land Freight

Unique Features:

1.4021 420 ورقة الفولاذ المقاوم للصدأ 1.4021 / 420 stainless steel sheet is known for its ability to achieve high hardness after heat treatment, making it an ideal choice for producing cutting tools and high-performance components. This grade has excellent resistance to corrosion in mild environments and provides good wear and abrasion resistance. Additionally, it is magnetic and can be hardened through heat treatment processes to a very high level, making it highly suitable for applications requiring both hardness and corrosion resistance. Its ability to hold an edge and resist wear over time makes it a preferred choice in the manufacturing of knives, surgical instruments, and tooling.

Product Specifications:

Property Specification
Grade 1.4021 / 420 الفولاذ المقاوم للصدأ
Chemical Composition Chromium (Cr): 12% – 14%
Carbon (C): 0.15% – 0.40%
Manganese (Mn): 1% max
Phosphorus (P): 0.04% max
Sulfur (S): 0.03% max
معيار ASTM A240, إيسي 420
سماكة 0.3مم – 6مم
عرض 1000مم – 2000مم
طول 2000مم – 6000مم
قوة الشد 550 MPa (minimum)
قوة العائد 230 MPa (minimum)
استطالة 14% (min.)
Hardness 50-55 HRC (after heat treatment)
Density 7.75 g/cm³
Finish 2B, No.4, Mirror, Brush
Magnetic Properties Magnetic

1.4021 420 Stainless Steel Sheet

 

Applications:

  1. Cutting Tools: Due to its high hardness and wear resistance, 1.4021 / 420 stainless steel is ideal for manufacturing knives, scissors, and industrial cutting tools.
  2. Medical Instruments: Its excellent mechanical properties and corrosion resistance make it a popular choice for surgical instruments, scissors, and other medical tools.
  3. Precision Engineering Parts: The high strength and hardness of this grade make it suitable for precision components like valves, shafts, and bearings in various industrial applications.

Packaging and Shipping:

At Yuanchi, we take every step to ensure your 1.4021 / 420 stainless steel sheets are packaged with care and precision. Each sheet is wrapped in protective plastic film to prevent scratches and damage during transit. We use wooden crates or pallets for secure packaging, ensuring your order arrives in perfect condition. With our reliable shipping partners and efficient logistics network, you can count on Yuanchi to deliver your stainless steel products quickly and securely, whether for local or international delivery.

Frequently Asked Questions (FAQ):

  1. What is 1.4021 / 420 الفولاذ المقاوم للصدأ?
    • 1.4021 / 420 stainless steel is a martensitic stainless steel grade known for its high hardness, قوة, ومقاومة التآكل, commonly used in tools and medical instruments.1.4021 420 ورقة الفولاذ المقاوم للصدأ
  2. What are the main applications of 1.4021 / 420 الفولاذ المقاوم للصدأ?
    • It is widely used in the manufacturing of cutting tools, surgical instruments, and precision engineering parts due to its excellent hardness and wear resistance.1.4021 420 ورقة الفولاذ المقاوم للصدأ
  3. How does 1.4021 / 420 stainless steel compare to other stainless steel grades?
    • Compared to other stainless steels, 1.4021 / 420 provides higher hardness and wear resistance but has slightly lower corrosion resistance in harsh environments.1.4021 420 ورقة الفولاذ المقاوم للصدأ
  4. Can 1.4021 / 420 stainless steel be heat-treated?
    • نعم, it can be heat-treated to achieve very high hardness, making it ideal for applications requiring wear resistance and sharp edges.1.4021 420 ورقة الفولاذ المقاوم للصدأ
  5. How should 1.4021 / 420 stainless steel be maintained?
    • Regular cleaning with a mild detergent is recommended. Avoid harsh chemicals that may affect its corrosion resistance. Periodic sharpening is advised for tools and cutting edges.1.4021 420 ورقة الفولاذ المقاوم للصدأ
  6. Is 1.4021 / 420 stainless steel magnetic?
    • نعم, 1.4021 / 420 stainless steel is magnetic, a characteristic common to martensitic stainless steels.1.4021 420 ورقة الفولاذ المقاوم للصدأ

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