Model:AISI 4130
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1. Dia: 100mm-1200mm
2. Length: 3-12m
3. Process: EAF + LF + VD
4. Heat treatment: Normalized / Annealed / Quenched / tempered
5. Delivery condition: Hot forged, black surface or Turned (optional), rough machined(optional)
6. Technical data: Chemical Composition, Physical Properties and Mechanical Testing according to the customer's requirement
7. Test: Ultrasonic test according to SEP 1921-84 G3 C/c




