310H Stainless Steel Sheets 2B Finish, GB/T 3280, Corrosion-Proof,
Pharmaceutical Tools
310H stainless steel sheet (2B finish) is a high-performance austenitic alloy designed for extreme
corrosion resistance and thermal stability in pharmaceutical and
biotech manufacturing. Compliant with GB/T 3280, this sheet features a smooth, non-porous 2B surface finish, ideal
for sterile environments requiring easy cleaning and resistance to
aggressive disinfectants, acids, and high-temperature steam
sterilization. The 310H grade, with its elevated carbon content
(0.04–0.10%), ensures superior creep strength and oxidation
resistance at temperatures up to 1150°C, making it indispensable
for autoclaves, reactors, and aseptic processing equipment.
2. Detailed Specifications
| Parameter | Details |
|---|
| Material | 310H Stainless Steel (GB/T 3280 06Cr25Ni20 / UNS S31009) |
| Element Composition | Cr: 24–26%, Ni: 19–22%, C: 0.04–0.10%, Mn: ≤2%, Si: ≤1.5%, P:
≤0.045%, S: ≤0.03%, Fe: Balance |
| Thickness | 0.5–6mm (±0.05mm tolerance) |
| Dimensions | Standard: 1000mm x 2000mm; Customizable up to 1500mm x 3000mm |
| Surface Finish | 2B (Cold-Rolled, Annealed, Pickled), Ra ≤0.4µm |
| Certifications | GB/T 3280, ASTM A240, ISO 13485 (Medical Devices), FDA CFR 21, GMP |
| Mechanical Properties | Tensile Strength: ≥515 MPa
Yield Strength: ≥205 MPa
Elongation: ≥40%
Hardness: ≤90 HRB |
| Applications | Pharmaceutical reactors, sterilization chambers, lyophilizers,
cleanroom ducting |
3. Advantages of Importing Our Product
- Pharma-Grade Compliance: Meets GB/T 3280 and FDA standards for material traceability and
cleanability.
- Thermal & Corrosion Resistance: Withstands CIP/SIP processes (up to 130°C steam) and acidic/basic
cleaning agents.
- Custom Fabrication: Precision laser cutting, TIG welding, and electropolishing for
seamless integration into GMP-certified equipment.
- Cost Efficiency: 20–30% lower pricing than EU/US suppliers, with MOQs starting at
500kg.
- Fast Delivery: 10–15-day lead time via Shanghai/Frankfurt ports, including full
material certification (MTC/COC).
4. Key Applications
- Sterilization Autoclaves: High-temperature chambers for medical instrument sterilization.
- Bioreactors: Corrosion-resistant linings for cell culture and fermentation
processes.
- Lyophilization Systems: Durable trays and shelves for freeze-drying pharmaceuticals.
- Cleanroom Infrastructure: HVAC ducting, pass-through chambers, and isolator walls with
anti-microbial surfaces.
Engineered to meet the rigorous demands of pharmaceutical
manufacturing, these 310H stainless steel sheets ensure compliance,
durability, and contamination-free production in critical
healthcare applications.
Our Services
1.Custom made Products
If you have your own design , we can produce according to your
specification and drawing
2.Quantity Guarantee
Wire diameter,Mesh hole ,Dimension and clips will be Guaranteed
3.Reasonable price
After clients receive the quotation , we will show you rationality
of the price
4.Order
There is no big orders and small orders , welcome to place orders
to us
5.Design
Customers’ design is acceptable
Operation philosophy:
The same product than the quality
The same quality than price
The same price tan service
The same service than credibility
