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Home Product Model 201 63-70x3mm Stainless Steel Spring Wire - High Tensile Alloy, Corrosion-Resistant Metal Wire

Model 201 63-70x3mm Stainless Steel Spring Wire - High Tensile Alloy, Corrosion-Resistant Metal Wire

201 Steel Spring Wire
63-70 High-Carbon Material
3mm Diameter Spring
201 material 63-70*3 [wire diameter]
201 Steel Spring Wire crafted from 63-70 High-Carbon Material, designed for precision spring applications with a 3mm Diameter Spring wire. Durable, resilient, and engineered for high-performance mechanical use.

Product Description

The 201 Steel Spring Wire, crafted from 63-70 high-carbon material, is engineered for high-strength applications requiring exceptional durability and resilience. This spring wire features a precise 3mm diameter, ensuring optimal load-bearing capacity and fatigue resistance under repeated stress. Ideal for automotive suspensions, industrial machinery, and heavy-duty equipment, it operates reliably in temperatures ranging from -40°C to 200°C, maintaining structural integrity in harsh environments. The 63-70 high-carbon composition provides superior tensile strength (up to 2100 MPa) and excellent elasticity, though it requires specialized handling to prevent brittleness during fabrication. Compatible with standard spring coiling systems, it supports modular integration in mechanical assemblies without additional interfaces. Its robust design excels in scenarios demanding long-term cyclic performance and minimal deformation.
Parameter Specification
Material Grade 201 Steel Spring Wire
Material Type 63-70 High-Carbon Spring Steel
Wire Diameter 3.0mm ±0.02mm
Tensile Strength Range 1850-2150 MPa
Hardness (HRC) 44-50
Surface Finish Bright Polished / Zinc Coated
Application Compression Springs, Industrial Machinery
Density 7.85 g/cm³
Elastic Modulus 200 GPa
Temperature Range -40°C to +120°C
question:Why was the logo removed from the received product?
answer:To prevent unauthorized resale and maintain distribution control.
question:Why is a handling fee charged?
answer:Covers processing, documentation, and administrative operational costs.
question:How is after-sales handled if a refurbished product malfunctions?
answer:Free replacement or refund provided upon verification of refurbished condition.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why was the logo removed from the received product?
answer:To prevent unauthorized resale and maintain distribution control.
question:Why is a handling fee charged?
answer:Covers processing, documentation, and administrative operational costs.
question:How is after-sales handled if a refurbished product malfunctions?
answer:Free replacement or refund provided upon verification of refurbished condition.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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