Project Description
Commitment to You
We are committed to integrate steel resources in china and serve the global steel market. We have 15+ years of experience in steel researching, production, managing and sales.
Our ability to purchase materials directly from leading mills will give you the competitive edge. Any Questions Just Call +86-731-89903933
9%Ni Steel Plate – ASTM A353 A553 Cryogenic Steel
Professional Manufacturer FUSHUN STEEL TUBE – High Quality Cryogenic Steel Solutions
9%Ni Steel Introduction and Applications
9%Ni steel is a specialized low carbon medium alloy quenched and tempered steel featuring Martensite and Bainite microstructure. As a leading steel plate manufacturer, FUSHUN STEEL TUBE produces high-quality 9% nickel steel plates that deliver exceptional toughness and strength at extremely low temperatures, with operational capability down to -196℃.
This premium cryogenic steel is characterized by high nickel content, superior purity, excellent strength, outstanding low-temperature impact toughness, and superior weldability. The material is extensively utilized in LNG tank manufacturing, cryogenic transport vessels, and pressure vessel applications where extreme low-temperature performance is critical.
Key Applications:
9%Ni Steel Chemical Composition
FUSHUN STEEL TUBE manufactures 9%Ni steel plates according to multiple international standards including ASTM A353, A553, EN 10028-4, JIS G3127, and GB 24510, ensuring consistent chemical composition and quality control.
| Specifications | C | Si | Mn | P | S | Ni |
|---|---|---|---|---|---|---|
| ASTM A553 | ≤0.13 | 0.15～0.30 | ≤0.90 | ≤0.035 | ≤0.04 | 8.50～9.50 |
| ASTM A353 | ≤0.13 | 0.15～0.45 | ≤0.98 | ≤0.040 | ≤0.03 | 8.40～9.60 |
| JIS G3127 | ≤0.12 | ≤0.30 | ≤0.9 | ≤0.025 | ≤0.025 | 8.50～9.50 |
| GB 24510 | ≤0.1 | ≤0.35 | 0.3-0.8 | ≤0.015 | ≤0.01 | 8.5-10 |
Mechanical Properties and Heat Treatment
Our 9%Ni steel plates undergo double-normalized and tempered heat treatment processes, ensuring optimal mechanical properties for cryogenic applications. The material maintains excellent strength and toughness characteristics at extremely low temperatures.
| Grade | Thickness (mm) | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
|---|---|---|---|---|
| 9Ni490 | t≤30 | ≥490 | 640-830 | ≥18 |
| 9Ni490 | 30≤t≤50 | ≥480 | 640-830 | ≥18 |
Heat Treatment Process:
FUSHUN STEEL TUBE Production Capabilities
As a professional steel plate manufacturer, FUSHUN STEEL TUBE possesses advanced production facilities capable of manufacturing high-quality 9%Ni steel plates in various dimensions and specifications. We welcome large-volume orders from global customers.
Standard Production Specifications:
Custom Dimensions Available: For special size requirements beyond our standard range, please contact FUSHUN STEEL TUBE for consultation. We accommodate custom specifications to meet specific project needs.
Why Choose FUSHUN STEEL TUBE for 9%Ni Steel Plates
Precise Dimensions
Advanced manufacturing processes ensure accurate steel plate dimensions with tight tolerances, meeting exact project specifications.
Guaranteed Quality
Rigorous quality control ensures chemical composition and mechanical properties meet or exceed international standards.
Fast Delivery
Efficient production scheduling and logistics management enable quick delivery times, reducing project delays.
Low MOQ & Cost Savings
Flexible minimum order quantities and competitive pricing help downstream customers save time and costs.
Contact FUSHUN STEEL TUBE for 9%Ni Steel Solutions
As a leading steel plate manufacturer in China, we welcome large-volume orders and provide comprehensive technical support for your cryogenic steel requirements.
Contact us today for quotation and technical consultation!
Experienced 15+ Years
Our ability to purchase materials directly from leading mills at the best possible price will give you the competitive edge. This coupled with a skilled workforce dedicated to embracing the demands of the markets.
We Can Supply Follows Products with High Quality:
- Cold Rolled Steel Tube
- Cold Drawn Steel Tube
- Hollow Bar
- Honed Tube
- Plated Tube
- Plated Bar
- Boiler Tube
All Products According Quality Standard Strictly:
- ASTM: ASTM A519, ASTM A513.
- JIS:JIS G3441, JIS G3445, JIS G3466, JIS G3459.
- DIN: DIN1626, DIN1629, DIN2391, DIN2393, DIN2448, DIN2458.
- EN: EN10305.
- BS: BS6323.
Wide Range of Pipes to Fit Your Industry:
- OD from 5mm to 820mm.
- Wall Thickness from 0.1 to 100mm.
- Length up to 50mtr per pc.
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