X45NiCrMo4
1.2767Nickel cold-work tool steel with exceptional toughness from ~4% Ni content. Excellent through-hardenability, polishability, and impact resistance. Used for plastic injection molds (high-gloss), embossing dies, scrap shear blades, punches, cutlery dies, and bending tools.
International equivalents
| Flag | Standard | Country | Grade | Number | Match |
|---|---|---|---|---|---|
| 🇺🇸 | AISI | USA | AISI 6F7 (approx) | — | REF |
| 🇪🇺 | EN | Europe | X45NiCrMo4 / 45NiCrMo16 | 1.2767 | 100% |
| 🇫🇷 | AFNOR | France | 45NCD16 | — | 97% |
Sources: ASTM A681, EN ISO 4957, AFNOR
Mechanical properties
Compatibility verdict
X45NiCrMo4 and 45NCD16: 97% composition match
Related materials
X210Cr12
1.2080High-carbon high-chromium cold-work tool steel. Excellent wear resistance and dimensional stability after heat treatment. Used for blanking and forming dies, drawing mandrels, gauges, shear blades, and thread rolling dies. Not suitable for impact loading.
D2 / X155CrVMo12-1
1.2379Premium high-carbon high-chromium cold-work tool steel with vanadium and molybdenum. Air-hardening with minimal distortion. Superior wear resistance and edge retention. The global benchmark for cold stamping dies, blanking tools, shear blades, and forming tools.
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