| Category | Steel grade | Standard | Country | Application |
|---|---|---|---|---|
| Special Alloy | G10E | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G8 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G8 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G7 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G7 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G6 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G6 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G5 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G3 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G3 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G2 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | G2 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | F1 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | F1 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | F0 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | CC | JIS | Japan | Carbide for cutting tools |
| Special Alloy | CC | JIS | Japan | Carbide for cutting tools |
| Special Alloy | A40 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | A1 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | A1 | JIS | Japan | Carbide for cutting tools |
| Special Alloy | Z30 | JIS | Japan | ultra-particulate carbide |
| Special Alloy | Z20 | JIS | Japan | ultra-particulate carbide |
| Special Alloy | Z20 | JIS | Japan | ultra-particulate carbide |
| Special Alloy | Z10 | JIS | Japan | ultra-particulate carbide |
| Special Alloy | Z10 | JIS | Japan | ultra-particulate carbide |
| Special Alloy | Z01 | JIS | Japan | ultra-particulate carbide |
| Special Alloy | Z01 | JIS | Japan | ultra-particulate carbide |
| Special Alloy | E5 | JIS | Japan | carbide geological mining tools① |
| Special Alloy | E4 | JIS | Japan | carbide geological mining tools① |
| Special Alloy | E3 | JIS | Japan | carbide geological mining tools① |
| Special Alloy | E3 | JIS | Japan | carbide geological mining tools① |
| Special Alloy | E2 | JIS | Japan | Drawing Die and top-notch tools carbide |
| Special Alloy | E2 | JIS | Japan | Drawing Die and top-notch tools carbide |
| Special Alloy | E1 | JIS | Japan | Drawing Die and top-notch tools carbide |
| Special Alloy | V30 | JIS | Japan | Drawing Die and top-notch tools carbide |
- Special Steel suppliers
- sales@longhaisteel.com
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