About 420 Stainless Steel Black Round Bar
Presenting the grand 420 Stainless Steel Black Round Bar, a first-string offer for customers seeking valorous value in engineering and construction. This magnetic, heat-treatable solid bar is manufactured following ASTM A276, AISI 420, and EN 10088 standards, ensuring superior yield and tensile strength (520 MPa, 700 MPa min). Its black, hot-rolled finish and customizable size cater to shafts, machine parts, and tool building needs. Confident in its machinability, corrosion resistance, and recyclability, this is the premier purchase for projects demanding excellence.
Distinctive Features & Surface Applications
The 420 Stainless Steel Black Round Bar stands out due to its admirable elongation (10%), robust hardness (48-52 HRC post heat-treatment), and adaptable diameter ranging from 10mm to 300mm. Its black-coated, solid construction finds valorous use in cutlery, surgical instruments, and high-strength tooling. Delivering reliability for shafts and machine parts, its corrosion and heat resistance up to 650C make it a first-string material for demanding engineering environments.
Export Coverage & Packaging Excellence
This product enjoys a thriving main export market across Asia, the Middle East, Africa, and Europe. Meticulously dispatched in secure packaging-bundles, wooden boxes, or as per client needs-each sale price reflects exceptional value compared to the traditional list price. Certified to industry standards, every order of this round bar guarantees reliable supply for grand-scale operations, contributing to international projects with assured quality and timely delivery.
FAQ's of 420 Stainless Steel Black Round Bar:
Q: How is the 420 Stainless Steel Black Round Bar typically used in industry?
A: It is commonly utilized in engineering, machining, construction, tool building, cutlery, machine parts, shafts, and even surgical instruments due to its excellent mechanical properties and surface durability.
Q: What are the benefits of purchasing this product with a black finish?
A: The black finish, resulting from hot rolling or forging, offers added surface protection against corrosion, increases durability, and provides an aesthetically distinctive appearance while retaining machinability.
Q: Where are the main markets for the export of this round bar?
A: This product is mainly supplied to markets across Asia, Africa, the Middle East, and Europe, reaching manufacturers, suppliers, and traders requiring certified, high-performance stainless steel bars.
Q: How is the 420 Stainless Steel Black Round Bar packaged for delivery?
A: Bars are dispatched in secure packaging-such as bundles, wooden crates, or customized containers-to ensure safe transit and delivery, aligning with specific buyer requirements.
Q: What is the process for customizing the size and length of the bar?
A: Customers can outline their specifications at the time of order, allowing manufacturers to tailor diameter, length, and batch sizes for precise engineering or project fulfillment.
Q: When should I select grade 420 stainless steel over other grades?
A: Grade 420 is ideal when high hardness, good machinability, moderate corrosion resistance, and heat treatment capability are necessary, such as in cutting tools, machine components, and high-stress applications.
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