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EN10225 Grade S460G1+QT steel plate is a quenched and tempered high-strength structural material with a minimum yield strength of 460 MPa, engineered for offshore platforms and marine structures requiring enhanced toughness and dimensional stability. The plate is processed through controlled heating, rapid quenching, and tempering to achieve a uniform microstructure, ensuring consistent mechanical properties across thickness. Available thicknesses range from 12 mm to 180 mm, with widths up to 4000 mm and lengths up to 14000 mm.
This grade differs from S460G1+M by its heat treatment process, which increases tensile strength and improves low-temperature impact resistance beyond thermomechanical rolling alone. The quenching and tempering cycle results in a tempered martensite microstructure, offering higher hardness and fatigue resistance. Typical alloying elements include manganese, chromium, and nickel to stabilize the microstructure during tempering. The material complies with EN10225 and is commonly used in Arctic offshore installations and deepwater drilling rigs.
Primary buyers are offshore engineering firms, fabrication shops for wind turbine substructures, and marine contractors building fixed platforms and jack-up rigs. The product is shipped internationally in bulk, typically under FOB or CIF terms from Chinese ports. Packaging includes wooden crating with moisture barriers and protective corner guards. Buyers must request full mill test certificates and confirm that each plate is marked with heat number and grade per EN 10204 3.1 or 3.2.
| Standard | EN10225 |
| Grade | S460G1+QT |
| Minimum Yield Strength | 460 MPa |
| Tensile Strength Range | 570 - 720 MPa |
| Impact Energy (Charpy V-notch) | Minimum 47 J at -40°C |
| Thickness Range | 12 mm to 180 mm |
| Width Range | 1500 mm to 4000 mm (typical) |
| Length Range | 4000 mm to 14000 mm (typical) |
| Delivery Condition | Quenched and tempered |
| Typical Hardness Range | 200 - 260 HB (standard for S460G1+QT) |
Henan HZZ Iron and Steel Co., Ltd. is an imported-tier supplier based in Zhengzhou, Henan Province, China, with a registered address at Jincheng International Building 6. The company is verified as a harbor-tier supplier, indicating active export activity and compliance with basic export documentation requirements. There is no public data on production capacity, years in operation, or workforce size, and no certifications beyond standard mill test reports are referenced in the listing.
The supplier specializes in exporting structural steel plates compliant with European standards, particularly EN10225 grades. Their operations appear focused on bulk shipment of mill-certified plates rather than value-added processing. No information is provided regarding in-house testing labs, quality control procedures, or client references. Buyers must request full mill test certificates and confirm traceability for each order.
We supply EN10225 Grade S460G1+QT offshore platform steel plate with quenched and tempered treatment for superior strength and toughness in demanding marine environments. This high-strength structural steel plate meets EN10225 standards and is widely used in offshore oil rigs, ocean drilling platforms, and marine construction projects worldwide. Available in standard and custom dimensions with mill test certification for international export trade.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, confirm that the mill test certificate includes full chemical analysis, tensile and impact test results, and hardness values for each heat. Ensure the material is marked with heat number, grade, and standard per EN 10204. Verify that the supplier provides traceability from raw material to finished plate. Request a copy of their quality control documentation and any internal audit reports if available.
Logistics are typically handled via containerized sea freight from major Chinese ports such as Qingdao or Tianjin. Lead time is generally 35 to 50 days after order confirmation, but this must be confirmed directly with the supplier. Incoterms commonly offered are FOB or CIF. Payment terms are usually 30% advance and 70% against copy of shipping documents. Buyers should request a pre-shipment inspection report and confirm container sealing procedures.
Quality inspection should include ultrasonic testing for internal laminations, hardness testing at multiple points, and verification of dimensional tolerances. Buyers must require certification of chemical composition and mechanical properties per heat. For offshore applications, third-party inspection by SGS or Bureau Veritas is strongly advised. Documentation must include the EN10225 compliance statement, mill test report, and export packing list with heat numbers.
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When sourcing En10225 Grade S460g1+Qt Steel Plate for your business, securing the right balance of quality and cost is essential. Henan HZZ Iron and Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including EN10225 Grade S460G1+QT (Quenched and Tempered), Low-alloy steel with controlled carbon, manganese, and micro-alloying elements (Nb, V, Ti). Yield strength min. 460 MPa, Tensile strength 530-720 MPa., and Thickness: 6mm - 100mm; Width: 1500mm - 4000mm; Length: 6000mm - 18000mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $350/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7208.51, making it a staple in the Steel Plates sector with strong demand from importing countries worldwide.
Importing En10225 Grade S460g1+Qt S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan HZZ Iron and Steel Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7208.51 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this En10225 Grade S460g1+Qt S has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Plates category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing En10225 Grade S460g1+Qt S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7208.51 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for En10225 Grade S460g1+Qt Steel Plate from Henan HZZ Iron and Steel Co., Ltd. is $350/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Henan HZZ Iron and Steel Co., Ltd. through EximNext.
The supplier, Henan HZZ Iron and Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for En10225 Grade S460g1+Qt S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, En10225 Grade S460g1+Qt Steel Plate is classified under HS Code 7208.51. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import En10225 Grade S460g1+Qt S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan HZZ Iron and Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Plates products in your destination country.
Yes, Henan HZZ Iron and Steel Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for En10225 Grade S460g1+Qt Steel Plate supplied by Henan HZZ Iron and Steel Co., Ltd. include EN10225 Grade S460G1+QT (Quenched and Tempered), Low-alloy steel with controlled carbon, manganese, and micro-alloying elements (Nb, V, Ti). Yield strength min. 460 MPa, Tensile strength 530-720 MPa., and Thickness: 6mm - 100mm; Width: 1500mm - 4000mm; Length: 6000mm - 18000mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan HZZ Iron and Steel Co., Ltd. offers En10225 Grade S460g1+Qt S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
En10225 Grade S460g1+Qt S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan HZZ Iron and Steel Co., Ltd. through our platform.
Henan HZZ Iron and Steel Co., Ltd. maintains international quality certifications. These ensure that the En10225 Grade S460g1+Qt S meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan HZZ Iron and Steel Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Henan HZZ Iron and Steel Co., Ltd..
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