Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Available in No. 1 Finish with widths of 1250mm, 1500mm, 1800mm, and 2000mm
Product Overview
309S Stainless Steel Plate (SUS 309S) available in standard size 6×1500×6000mm. This austenitic chromium-nickel stainless steel offers superior corrosion resistance and exceptional high-temperature performance, capable of withstanding temperatures up to 980°C.
Key Advantages
Enhanced corrosion resistance for demanding environments
Superior high-temperature performance up to 980°C
Excellent oxidation resistance
Improved weldability with minimized carbide precipitation
Good strength retention at both room and elevated temperatures
Material Specifications
Chemical Composition (%)
Grade
C
Mn
Si
P
S
Cr
Ni
309S
0.08 max
2.0 max
0.75 max
0.045 max
0.03 max
22.0-24.0
12.0-15.0
Mechanical Properties
Grade
Tensile Strength (MPa min)
Yield Strength 0.2% (MPa min)
Elongation %
Hardness (HB MAX)
309S
515
205
40
217
Surface Finish Options
Available in various commercial surface finishes including highly reflective, matte, glossy, polished, embossed, colored, plated, or etched surfaces. The material is easy to maintain with simple rinsing to remove dust and surface contaminants.
Primary Applications
Ideal for boiler systems, chemical processing equipment, and other high-temperature industrial applications where maintaining structural integrity and corrosion resistance is critical.
Material Classification
309S is classified as an austenitic stainless steel under the 300 series designation, specifically designed for superior high-temperature performance and weldability.
Export Packaging
Unit Weight: 2-3 tons per package or as requested
Packaging Type: Strong wooden pallets with steel strip reinforcement
Custom packaging available per client specifications
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
