Material equivalence in DIN

Hola Francisco!
Te comparto la respuesta de la IA "Copilot" que pienso que puede ser de utilidad, al menos como primera aproximación.
La respuesta que verás surgió del promtp "DIN equivalence for the material crane wheels 42CcMo 5-04?"
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Certainly! The material 42CrMo is a Chinese alloy steel known for its high strength, toughness, and good hardenability. It’s commonly used for engineering purposes and in critical parts like shafts, crankshafts, and large gears. Here are some key details about 42CrMo steel:

Chemical Composition:
Carbon ©: 0.38 to 0.45%
Silicon (Si): 0.17 to 0.37%
Manganese (Mn): 0.50 to 0.80%
Phosphorus (P): ≤ 0.030%
Sulfur (S): ≤ 0.030%
Chromium (Cr): 0.90 to 1.20%
Molybdenum (Mo): 0.15 to 0.25%
Mechanical Properties:
Yield Strength: ≥ 930 MPa
Tensile Strength: ≥ 1080 MPa
Elongation: ≥ 12%
Impact Absorbing Energy: ≥ 63 J
Brinell Hardness (Annealed or high-temperature tempered steel rod): ≤ 229
Equivalent Standards:
USA (AISI/ASTM): AISI 4140 steel
European (EN):
DIN EN 10083-3: 42CrMo4 (1.7225)
BS EN 10083-3: 42CrMo4 (1.7225)
NF EN10083-3: 42CrMo4 (1.7225)
ISO 683-17: 43CrMo4
For crane wheels, you might also encounter the material designation GS-42CrMo4, which is applicable up to 300°C1. If you’re specifically looking for 42CrMo 5-04, I recommend checking the manufacturer’s specifications or consulting with an expert to ensure precise equivalence. 😊