SS301/631 0.1mm High hardness Stainless Steel Strip HV 200-220 For Precision stamped parts Customizable Stainless Steel strip

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Product Description

📋 Basic Information
Model NO.
301
Surface Treatment
Polished
Technique
Cold Rolled
Application
Precision Components
Edge
Slit edge
Stock
Available
Trade Terms
FOB
Delivery Time
30 Days
Production Capacity
2000 Tons Per Month
🔍 Product Description
Brief Introduction:
301 stainless steel is a classic austenitic stainless steel, most notably characterized by its extremely high work hardening rate. This means that during cold working processes (such as rolling, stamping, and bending), its strength and hardness increase dramatically.

The core secret lies in its "low nickel, low chromium" formula (16-18% chromium, 6-8% nickel), which renders its austenitic structure in a metastable state. Once cold working is applied, the material undergoes "strain-induced martensitic transformation" internally, leading to a dramatic surge in strength and hardness. This makes it the material of choice for high-speed train bodies, high-end springs, and electronic product casings.

GRADE Chemical Composition (%)
301 CSiMnPSNiCr
0.070.521.050.030.0029.4118.07
StandardDIN, EN, GB, JIS
Thickness0.1mm
Width50-600mm
HardnessHV375~386
ApplicationPipe making, elevators, industrial application, etc.
🏭 Profile

Founded in 2008, our facility specializes in all grades of cold rolled stainless steel strips and ferrochrome-aluminum alloy with thicknesses ranging from 0.02 mm to 3.0 mm and widths up to 1200 mm. We are equipped with high-precision reversible mills, degreasing cleaning lines, and continuous bright annealing furnaces.

⚙ Production Line
🌍 Certifications & Global Presence
📦 Packing & Delivery
❓ Frequently Asked Questions
What are the main characteristics of 301 stainless steel?
301 stainless steel is known for its high work hardening rate, which allows it to gain significant strength and hardness through cold working while maintaining magnetism.
What is the range of thickness you can provide?
We specialize in cold rolled stainless steel strips with thicknesses ranging from 0.02 mm up to 3.0 mm.
Are samples available for testing?
Yes, samples are available. Generally, samples are free, while express charges are covered by the customer.
What is the typical delivery time?
Delivery usually takes between 1 to 15 days for stock items, or up to 30 days depending on the specific product requirements.
Which industries use these stainless steel strips?
Our products are widely used in medical instruments, high-speed trains, electronics, auto parts, and household appliances.
What is the maximum width of the strips?
We can supply widths up to 1200 mm, with common precision slit widths ranging from 50 mm to 600 mm.

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