Lub zog yog qhov tseem ceeb los xyuas kom meej tias lub nkoj siab tuaj yeem tiv taus lub siab sab hauv yam tsis ua haujlwm. Ductility tso cai rau cov hlau deform nyob rau hauv kev ntxhov siab yam tsis muaj fracturing, muab kev nyab xeeb margin. Toughness yog lub peev xwm ntawm cov hlau kom nqus tau lub zog thiab tiv thaiv kev tawg. Corrosion kuj yog ib qho tseem ceeb los tiv thaiv degradation ntawm cov hlau nyob rau lub sij hawm, tshwj xeeb tshaj yog nyob rau hauv cov kev siv uas lub siab hlab ntsha raug rau corrosive tshuaj.
Cov cwj pwm tseem ceeb
Kev lag luam tshwj xeeb yam ntxwv
| Hom | Gnee |
|
Txuj |
DIN |
| Ua siab ntev | ±15%, ±5%, ±1%, ±20%, ±10% |
| Kev Xeem | UT Test, Bending Test, Charpy Test |
| Invoicing | los ntawm theoretical hnyav |
Cim npe nrov: din 17155 15mo3 13crmo44 siab nkoj, Tuam Tshoj din 17155 15mo3 13crmo44 siab nkoj manufacturers, lwm tus neeg, Hoobkas