| 牌号 | POSCO Stainless Steel Bar 440B |
| 厂家 | POSCO Specialty Steel |
| 分类 | Steel |
| 介绍 | Martensite that secures high strength and tension through hardening heat treatment. Used in high-strength shaft, molding and bearing. |
| POSCO Specialty Steel 产品展示 | 种类 |
|---|---|
| POSCO Stainless Steel Bar 420J1 | Steel |
| POSCO F11 | Steel |
| POSCO SAE8660H | Steel |
| POSCO 20MnMo4 | Steel |
| POSCO 15B36M | Steel |
| POSCO SUM42 | Steel |
| POSCO Stainless Steel Bar 410L | Steel |
| POSCO SCM420 | Steel |
| POSCO Tool Steel O1 | Steel |
| POSCO Seamless Pipes & Tubes MT430 | Steel |
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