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EN10088/1.4303/309 Stainless Steel Plate 06Cr23Ni13 with high strength and exceptional high temperature resistance up to 980°C.
Product Overview
309S stainless steel (S30908 per AISI/ASTM standards) offers superior corrosion resistance and high temperature performance. This austenitic chromium-nickel stainless steel is ideal for demanding applications in boiler systems, chemical processing, and other high-temperature industrial environments.
Key Features
Excellent high temperature resistance up to 980°C
Superior corrosion and oxidation resistance
Enhanced weldability with minimized carbide precipitation
Outstanding strength at both room and elevated temperatures
Available in various commercial surface finishes
Surface Condition
Available in multiple commercial finishes including reflective, matte, polished, embossed, colored, plated, or etched surfaces. Easy maintenance with simple rinsing to remove dust and surface contaminants.
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 (MPa min)
Elongation %
Hardness (HB max)
309S
515
205
40
217
Applications
Ideal for high-temperature applications requiring structural integrity, corrosion resistance, and long-term performance. Commonly used in boilers, chemical processing equipment, and industrial furnaces.
International Steel Marking
Austenitic stainless steel: 200 and 300 series (302, 304, 316, 310)
Ferritic and martensitic stainless steel: 400 series
Ferritic: 430, 446; Martensitic: 410, 420, 440C
Export Packaging
Unit weight: 2-3 tons per package or as requested. Packing: Strong wooden pallet with steel strip reinforcement or customized to client specifications.
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...