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Cold Rolled/Hot Rolled 430 201 304 304L 316L 316 310S 904L/Aluminium/Copper/Titanium/Alloy Steel Sheet 2b/Ba/Hl/Mirror Surface Polished Stainless Steel Sheet

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Product Description

Basic Information
Model NO.
2b Stainless Steel Sheet
Grade
300 Series
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape
Sheet
Technique
Cold Rolled
Surface Treatment
Pickling
Material
Stainless Steel
Thickness
0.3mm-150mm or as Required
Production Capacity
300,000 Tons Per Year
Price Term
CIF CFR FOB Ex-Work
Product Parameters

Stainless steel plate is an alloy material made from iron with the addition of chromium, nickel and other elements. According to different compositions and uses, stainless steel sheet can be divided into several common types:

Common Stainless Steel Types

  • Chromium Stainless Steel: Contains at least 10.5% chromium, forming a protective oxide film for excellent corrosion and high-temperature resistance.
  • Nickel Stainless Steel: High nickel content improves toughness and oxidation resistance, ideal for chemical and marine equipment.
  • Titanium Stainless Steel: Enhanced strength and wear resistance, widely used in aerospace and shipbuilding.
  • Aluminium Alloy Stainless Steel: Offers superior wear resistance and high-temperature performance for automotive and construction use.
  • Titanium Composite Plate: Combines the corrosion resistance of stainless steel with the extreme strength of titanium metal.

Chemical Composition (%)

Element 304 304L 310s 321
C0-0.070-0.030.80.08
Mn0-2.00-2.02.002.00
Si0-10-11.001.00
Cr17.5-19.517.5-19.524.0-26.017.0-19.0
Ni8-10.58-10.519.0-22.09.0-12.0
TI---5×C%
FeBalanceBalance--

Material Specifications

Series Item Material Grade Standard Specification
316 Series 316L/2B, 316L/NO.1, 316Ti, 317L Thickness: 0.4-40 mm; Width: ≥1000 mm; Length: ≥6000 mm
304 Series 304/2B, 304/NO.1, 304L/NO.1 Thickness: 0.4-40 mm; Width: ≥1000 mm; Length: ≥6000 mm
321 Series 321/2B, 321/NO.1 Thickness: 0.4-60 mm; Width: ≥1000 mm; Length: ≥6000 mm
Surface Finishing
Surface Definition Application
NO.1Heat treatment and pickling after hot rolling.Chemical tanks, pipes.
2BCold rolled, heat treated, pickled and finally skin passed to give appropriate luster.Medical equipment, Food industry, Kitchen utensils.
NO.4Polished with No.150 to No.180 abrasives.Kitchen utensils, Building construction, Medical equipment.
HLContinuous polishing streaks using suitable grain size.Building Construction.
BABright heat treatment after cold rolling.Electric equipment, Building construction.
MirrorShinning like a mirror (No.8).High-end architectural decoration.
Product Showcase

Our production capabilities cover a wide range of imported and domestic stainless steel products including sheets, plates, coils, and pipes. With bulky inventory and diverse categories, we provide high-quality materials at competitive prices.

Frequently Asked Questions
What is the difference between 304 and 316 stainless steel?
While both are corrosion-resistant, 316 stainless steel contains molybdenum, which provides significantly better resistance to chlorides and salt water than 304.
What does a "2B finish" refer to?
A 2B finish is a mill finish which is smooth and not the brushed finish commonly seen on kitchen appliances. It is the most widely used cold-rolled surface finish.
Can stainless steel sheets be used for high-temperature applications?
Yes, certain grades like 310s and those containing higher chromium or titanium are specifically designed for high-temperature stability and oxidation resistance.
What are the standard sizes for these plates?
Standard widths are typically ≥1000mm and lengths ≥6000mm, with thicknesses ranging from 0.3mm to over 150mm depending on the production method.
Are samples available for quality testing?
Yes, free samples are available to ensure the material meets your specific industrial requirements and certification standards.
What industries benefit most from mirror-finish sheets?
Mirror-finish (No.8) sheets are primarily used in architectural decoration, elevator interiors, and high-end commercial kitchen designs where aesthetics are critical.

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