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The 1.4021 / 420 stainless steel sheet is a high-carbon martensitic stainless steel, known for its excellent hardness, strength, and corrosion resistance. 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 Stainless Steel Sheet
MOQ:โฅ1 Ton Origin: Shandong,China
Warranty: 5 Years Delivery: 0-15 Day
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1.4021 420 Stainless Steel Sheet 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.
| Property | Specification |
|---|---|
| Grade | 1.4021 / 420 Stainless Steel |
| 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 |
| Standard | ASTM A240, AISI 420 |
| Thickness | 0.3mm – 6mm |
| Width | 1000mm – 2000mm |
| Length | 2000mm – 6000mm |
| Tensile Strength | 550 MPa (minimum) |
| Yield Strength | 230 MPa (minimum) |
| Elongation | 14% (min.) |
| Hardness | 50-55 HRC (after heat treatment) |
| Density | 7.75 g/cmยณ |
| Finish | 2B, No.4, Mirror, Brush |
| Magnetic Properties | Magnetic |
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.
If you want to know more about our products, please contact our staff, we provide you with 24-hour quotation service. If you need samples, we provide free samples.
Yuanchi was founded in 2006, with 18 years of experience in steel export, exported to more than 30 countries. We support customization, free samples, if needed, please contact us for a free quotation.
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