Contact Platform Support
Help Center
Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Sheet & Plate > DH36 Carbon Steel Plate for Shipbuilding, 12mm-50mm, With Mill Test Report and 3.1 Certification
DH36 Carbon Steel Plate for Shipbuilding, 12mm-50mm, With Mill Test Report and 3.1 Certification
Product Spotlights
High-strength DH36 carbon steel plate (12–50mm) for shipbuilding, supplied with Mill Test Report and 3.1 Certification. Excellent weldability, low-temperature toughness, and compliance with major classification societies. Customizable dimensions, ISO9001 certified, and backed by a reliable supplier with global export experience.
Negotiable
MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Surface Treatment:
Other, Black / Shot Blasted & Primed
Standard:
Other, ABS
Certification:
Other, ISO9001
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port
Delivery Detail:
7 days
Related Products
-
ASTM A36 Carbon Steel Plate 8mm-200mm Thickness, Hot Rolled, Mill Test Report IncludedNegotiableMOQ: 1 Ton -
Carbon Steel Plate for Welded Steel Structures, ASTM A36, 10mm-60mm, Pre-cut to SizeNegotiableMOQ: 1 Ton
-
AISI 1045 Carbon Steel Plate 20mm-80mm, Normalized, Surface Black, Tolerances ±0.5mmNegotiableMOQ: 1 Ton
-
Q235B Carbon Steel Plate 10mm-100mm, JIS G3101 SS400, Standard Compliant for Structural UseNegotiableMOQ: 1 Ton
-
High Strength Carbon Steel Plate Q460C, 8mm-120mm, Yield Strength 460MPa, for Heavy MachineryNegotiableMOQ: 1 Ton
Surface Treatment
Other, Black / Shot Blasted & Primed
Standard
Other, ABS
Certification
Other, ISO9001
Application
Other, Shipbuilding
material
DH36 (Carbon Steel)
thickness
12mm – 50mm
width
1500mm – 3000mm (customizable)
length
6000mm – 12000mm (customizable)
Hemaokang Steel (Shandong) Co., Ltd., established in 2025 with an annual export value of US$50–100 million, is a trusted supplier of high-quality steel products. Our DH36 Carbon Steel Plate for Shipbuilding (12mm–50mm) is manufactured under strict quality control and comes with a comprehensive Mill Test Report and 3.1 Certification. Designed for marine and offshore applications, this plate offers excellent strength, weldability, and toughness, meeting the demanding requirements of shipbuilders worldwide.
Key Features & Benefits
- High Strength & Durability: DH36 grade provides a minimum yield strength of 355 MPa and tensile strength of 490–620 MPa, ensuring reliable performance under extreme marine conditions.
- Excellent Weldability: Low carbon equivalent (CE) values facilitate easy welding without preheating for most applications, reducing fabrication time and cost.
- Superior Toughness: Good impact resistance at low temperatures (tested at -40°C) guarantees safety in cold climates.
- Precise Dimensions: Thickness range 12mm–50mm with tight tolerances, available in widths up to 3000mm and lengths up to 12000mm, customizable to your project needs.
- Full Traceability: Each plate is supplied with a Mill Test Report (MTR) and 3.1 Certification (EN 10204), ensuring full traceability of chemical composition and mechanical properties.
- Compliance with Classification Societies: Meets standards of ABS, BV, CCS, DNV, GL, LR, NK, RINA (upon request), satisfying global shipbuilding regulations.
Technical Specifications
| Grade | DH36 |
| Yield Strength (min) | 355 MPa |
| Tensile Strength | 490 – 620 MPa |
| Elongation | ≥ 21% |
| Impact Test | -40°C (27 J longitudinal) |
| Carbon Equivalent (CE) | ≤ 0.40% (typical) |
| Thickness Range | 12mm – 50mm |
| Standard Dimensions | 1500–3000mm (W) × 6000–12000mm (L) |
Why Choose Hemaokang Steel?
- ISO9001 Certified Quality Management System – ensures consistent product quality and process control.
- Global Export Experience – serving North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and domestic markets.
- Professional Team – 51–100 employees dedicated to customer satisfaction, from sales to logistics.
- Competitive Pricing & Reliable Supply – annual export value of US$50–100 million reflects our capacity and market presence.
Trust & Credibility
Every DH36 plate shipped from our factory in Liaocheng, Shandong, is accompanied by a Mill Test Report and 3.1 Certification, guaranteeing full material traceability. With ISO9001 certification and a track record of supplying major shipyards worldwide, Hemaokang Steel is your reliable partner for marine-grade steel plates. Contact us today for a quotation or to discuss your specific requirements.
Frequently Asked Questions
-
Q: What is the difference between DH36 and EH36 steel plates?
A: Both are high-strength shipbuilding grades, but DH36 is rated for use at temperatures down to -20°C, while EH36 is rated for -40°C. Our DH36 plates are tested at -40°C to provide extra safety margin. -
Q: Do you provide third-party inspection?
A: Yes, we can arrange third-party inspection by classification societies (e.g., DNV, BV, ABS) upon request. Please specify your requirements when ordering. -
Q: What is the typical lead time for DH36 plates?
A: For standard sizes (12–50mm thickness), lead time is typically 15–30 days after confirmation. Custom sizes may require additional time. -
Q: Can you cut the plates to specific dimensions?
A: Absolutely. We offer cutting services (plasma, laser, or mechanical) to meet your exact size requirements. Please provide your cutting list. -
Q: Are the plates suitable for offshore wind turbine foundations?
A: Yes, DH36 is widely used in offshore structures due to its high strength and weldability. Additional certifications (e.g., EN 10225) can be provided if needed. -
Q: What surface treatment options are available?
A: Standard is black (mill finish). We also offer shot blasting and priming (with shop primer) to prevent corrosion during transport. -
Q: Is the 3.1 Certification included in the price?
A: Yes, the Mill Test Report and 3.1 Certification (EN 10204) are included at no extra cost for all orders. -
Q: How do you ensure the quality of the plates?
A: Our ISO9001 system covers raw material sourcing, production, and testing. Each plate undergoes chemical analysis, mechanical testing, and ultrasonic inspection to ensure compliance.
Send Inquiry to This Supplier
1Yr
Year Established
2025
Annual Export Value
US$50 Million - US$100 Million
Total Employees
51 - 100 People
Product Certifications
ISO9001
You May Also Like
-
S355JR Carbon Steel Plate 6mm-150mm, EN 10025-2, Laser Cutting Edges, 1.5m x 6m SizeNegotiableMOQ: 1 Ton
-
Carbon Steel Plate With 1 Year Warranty, Mill Test Report Provided, Surface Treatment OptionsNegotiableMOQ: 1 Ton
-
Carbon Steel Plate for Bridge Construction, S355J2, 20mm-100mm, Impact Tested at -20°CNegotiableMOQ: 1 Ton
-
Prime Carbon Steel Plate A36, 6mm-200mm, 24-Hour Technical Support, Cutting Service AvailableNegotiableMOQ: 1 Ton
-
AR400 8-100mm Wear Resistant Carbon Steel Plate Quenched and Tempered Hardness 400HB for MiningNegotiableMOQ: 1 Ton
-
Carbon Steel Plate A36 1-50mm Mill Test Report Provided, 1 Year Warranty Against DefectsNegotiableMOQ: 1 Ton
-
Shipbuilding Grade DH36 10-40mm Carbon Steel Plate High Strength for Marine Structures and HullNegotiableMOQ: 1 Ton
-
Industrial Carbon Steel Plate Q235B Hot Rolled, Custom Cutting and Drilling Service, Technical Support IncludedNegotiableMOQ: 1 Ton
-
S355JR 5-80mm Hot Rolled Carbon Steel Plate Thickness 5-80mm Width 1500-3000mm Standard EN 10025-2NegotiableMOQ: 1 Ton
-
Pressure Vessel Plate Q345R 8-60mm Carbon Steel Plate for Boiler and Heat Exchanger ManufacturingNegotiableMOQ: 1 Ton
