SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
| Edge Condition | Mill Edge / Slit Edge |
| Payment Terms | T/T, L/C at sight, Western Union |
| Carbon Content | 0.19-0.25% |
| Technique | Hot Rolled / Cold Rolled as per grade |
| Supply Ability | 80000 Tons per Month |
| Standard | EN 10083-3, typical hot stamping specification |
| HS Code | 7208250000 |
| Thickness | 1.5-3.5mm (narrow tolerance +/- 0.08mm) |
| Coil ID | 508mm / 610mm |
| Coil Weight | 5-22 Tons |
| Packaging Details | Standard seaworthy export packaging with anti-rust paper, plastic film, metal edge protectors, wooden pallets and steel straps |
| Boron Content | 0.0008-0.0050% |
| Elongation A80 (after press hardening) | 5% minimum |
| Delivery Time | 7-15 days for stock, 20-30 days for production |
| Steel Grade | 22MnB5 (boron-manganese steel) |
| Yield Strength (after press hardening) | 1050 MPa minimum |
| Width | 600-1600mm, slit width available from 300mm |
| Tensile Strength (after press hardening) | 1500 MPa minimum |
| Delivery Condition | Hot rolled, pickled and oiled (bare) |
| Manganese Content | 1.10-1.40% |
| Tensile Strength (as delivered) | 450-700 MPa |
| Certification | ISO 9001:2015, SGS, BV, MTC EN 10204 3.1 |
| Model Number | ZD-22MnB5-HRPO |
| Place of Origin | Shandong, China |
| Brand Name | Zhengde |
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Product Specification
| Edge Condition | Mill Edge / Slit Edge | Payment Terms | T/T, L/C at sight, Western Union |
| Carbon Content | 0.19-0.25% | Technique | Hot Rolled / Cold Rolled as per grade |
| Supply Ability | 80000 Tons per Month | Standard | EN 10083-3, typical hot stamping specification |
| HS Code | 7208250000 | Thickness | 1.5-3.5mm (narrow tolerance +/- 0.08mm) |
| Coil ID | 508mm / 610mm | Coil Weight | 5-22 Tons |
| Packaging Details | Standard seaworthy export packaging with anti-rust paper, plastic film, metal edge protectors, wooden pallets and steel straps | Boron Content | 0.0008-0.0050% |
| Elongation A80 (after press hardening) | 5% minimum | Delivery Time | 7-15 days for stock, 20-30 days for production |
| Steel Grade | 22MnB5 (boron-manganese steel) | Yield Strength (after press hardening) | 1050 MPa minimum |
| Width | 600-1600mm, slit width available from 300mm | Tensile Strength (after press hardening) | 1500 MPa minimum |
| Delivery Condition | Hot rolled, pickled and oiled (bare) | Manganese Content | 1.10-1.40% |
| Tensile Strength (as delivered) | 450-700 MPa | Certification | ISO 9001:2015, SGS, BV, MTC EN 10204 3.1 |
| Model Number | ZD-22MnB5-HRPO | Place of Origin | Shandong, China |
| Brand Name | Zhengde | ||
| High Light | 22MnB5 hot stamping boron steel coil ，Pickled oiled press hardening steel 1500MPa ，1.5-3.5mm boron steel B pillar coil | ||
The 22MnB5 hot stamping boron steel coil is a dedicated press hardening grade produced for lightweight automotive safety structures. Zhengde rolls this boron-manganese steel on automated hot strip mills with strict soaking and coiling temperature control, then pickles and oils the strip so blanks can be cut and formed immediately. After hot stamping and die quenching the material reaches a guaranteed 1500 MPa tensile strength, which lets carmakers replace thick high strength steel assemblies with thinner press hardened parts that absorb more energy per kilogram. Every heat is verified by spectroscopy and hardenability testing in our laboratory, and each coil is shipped with heat numbers and EN 10204 3.1 documentation so parts makers can trace the material back to its origin. The grade is supplied in thicknesses from 1.5mm to 3.5mm with widths to 1600mm, and slit widths are available for blanking optimization.
Key Features| Parameter | Specification |
|---|---|
| Steel Grade | 22MnB5 (boron-manganese steel) |
| Standard | EN 10083-3, typical hot stamping specification |
| Thickness | 1.5-3.5mm (narrow tolerance +/- 0.08mm) |
| Width | 600-1600mm, slit width available from 300mm |
| Coil ID | 508mm / 610mm |
| Coil Weight | 5-22 Tons |
| Delivery Condition | Hot rolled, pickled and oiled (bare) |
| Carbon Content | 0.19-0.25% |
| Manganese Content | 1.10-1.40% |
| Boron Content | 0.0008-0.0050% |
| Tensile Strength (as delivered) | 450-700 MPa |
| Tensile Strength (after press hardening) | 1500 MPa minimum |
| Yield Strength (after press hardening) | 1050 MPa minimum |
| Elongation A80 (after press hardening) | 5% minimum |
| Edge Condition | Mill Edge / Slit Edge |
22MnB5 hot stamping steel is the mainstream material for lightweight body-in-white safety parts: B pillars, front and rear bumpers, roof rails, door intrusion beams and tunnel reinforcements. Press hardened components deliver 1500 MPa strength with thin gauges, cutting body weight while improving crash performance. The pickled and oiled coil form allows direct blanking and forming at 900-950 degrees C in continuous roller hearth furnaces, which is the standard process in automotive hot stamping lines.
Packaging & Quality AssuranceCoils are protected with anti-rust paper, plastic film, metal edge protectors, wooden pallets and steel straps for ocean freight. Zhengde operates an ISO 9001:2015 quality system; each heat is verified by optical emission spectroscopy and tensile testing in our laboratory, with SGS, BV or TUV third-party inspection available before shipment. Standard delivery is 7-15 days for stock sizes and 20-30 days for mill production orders.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
47500000-52100000
Employee Number:
179~186
Ecer Certification：
Verified Supplier
Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal produ... Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal produ...
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