Tool steel plate - K340 ECOSTAR

Alloy: K340 ES Sheet form: Round bar

Application: - Mold manufacturing industry: Used in mold manufacturing for applications requiring high precision and abrasion resistance.
- Tool manufacturing industry: Suitable for cutting tools and instruments that require high durability and heat resistance.
- Machine manufacturing industry: Used in machine parts that require high load and abrasion resistance.
Hardness
Certification: AS9100, ISO 9001:2015, ISO 14001:2015
Standard: JIS, ASTM, EN, DIN, GB, AMS, UNS...
Chemical composition (%): Chemical composition:
- Carbon (C): 1.00-1.20%
- Chromium (Cr): 3.80-4.20%
- Molybdenum (Mo): 0.70-1.00%
- Vanadium (V): 0.15-0.30%
- Manganese (Mn): 0.30-0.50%
- Silicon (Si): 0.20-0.50%
- Phosphorus (P): Maximum 0.030%
- Sulfur (S): Maximum 0.030%

Physical properties:
- Hardness: K340 ECOSTAR steel can reach high hardness, usually up to HRC 58-62 after heat treatment.
- Abrasion resistance: Very good thanks to high chromium and vanadium content, which enhances abrasion resistance.
- Impact resistance: Good, especially when properly heat treated.