• Kakasaran permukaan Ra <0,5 μm
• kasabaran baku: ASTM A269, atawa D4 / T4
• Kakuatan - Tensile, burst
• karasa - Rockwell, mikro
• Soundness - Eddy Ayeuna, Ultrasonic
• Bocor & Kakuatan - Hydrostatic
• Bocor - Hawa Dina Cai
• Nguji Bend - Ngabalikeun Bending, Flattening, Reverse Flattening, Flange
• Dimensi - OD, témbok, Straightness
• Metalurgi - Ukuran Grain, Sensitization, Korosi, Kasaimbangan Fase/Intermetallic, Metallographic