EN
Special steel—including tool & die steels, alloy structural steels, stainless duplex grades, cutting-tool steels, gauge & measuring instrument steels, and chain-grade alloys—is engineered for extreme performance in high-stress, high-wear, or corrosion-intensive applications. Produced to stringent chemical and mechanical specifications (e.g., Cr12MoV, H13, W18Cr4V, 9SiCr, 20Mn2, 2205, 40Cr, 42CrMo), these materials deliver exceptional hardness, toughness, dimensional stability, and resistance to heat, wear, or oxidation.
| Tool & Die Steel |
Rounds: Ø10 – Ø800 Blocks: 50×100 – 600×1200×L |
| Cutting & Edge Tool Steel | Rounds/Flat Bars: Ø8 – Ø200 / 10–100 × 5–50 |
| Gauge & Measuring Tool Steel | Precision Ground Bars: 5×10 – 100×200 (tolerance ±0.01 mm) |
| Alloy Structural Steel |
Rounds: Ø10 – Ø600 Hexagons: 10 – 150 (across flats) |
| Chain-Grade Steel | Rounds: Ø5 – Ø100 (e.g., 20Mn2, 20CrMnTi for roller chains) |
| Duplex Stainless Steel |
Plates: 4–80 × 1000–2000 Rounds: Ø20 – Ø300 (e.g., UNS S32205/S31803) |
Supplied in hot-rolled, forged, peeled, ground, or precision-cut conditions, our special steel products are tailored for demanding sectors such as mold making, precision machinery, automotive powertrains, mining equipment, oil & gas, and heavy-duty chains. All grades undergo rigorous quality control—including ultrasonic testing, macro/microstructure analysis, and hardness verification—to ensure consistency and reliability. We offer customized sizes, surface finishes, and heat-treatment readiness (annealed, quenched & tempered, or spheroidized) to support seamless integration into your manufacturing process.
The following vendors offer this product. You can click on a vendor’s name to go to their page and directly contact them via the contact information provided on the page to inquire about pricing and place an order.
| Zhejiang Taijiu Special Steel Co., Ltd. | → |
| Huzhou Xutuo Metal Materials Co., Ltd. |
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| Zhejiang Ouchuan Iron & Steel Co., Ltd. | → |
| Zhejiang Zhengtai Steel Co., Ltd. |
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Our special steel portfolio complies with international and national standards.
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