303 stainless hlau txias rub puag ncig bar yog tus neeg sib tw zoo tshaj plaws rau feem ntau cov txheej txheem ua haujlwm nrog rau kev siv sab hauv tsev thiab sab nraum zoov. Cov khoom no, tsim los rau kev ua siab ntev, muaj ib nrab du, dull grey tiav nrog qhov tseeb qhov ntev thoob plaws qhov ntev. 303 stainless hlau yog cov khoom siv muaj zog nrog kev ua haujlwm zoo corrosion ua rau nws zoo tagnrho rau shafts, hinges, dowels thiab lwm yam kev siv cov qauv. ASTM A314 yog tus qauv specification rau stainless hlau billets thiab tuav rau forging.
CHEMICAL COMPOSITION |
|
| Element | Feem pua |
| C | 0.15 max |
| Fe | 69 |
| Mn | 2 max |
| Mo | 0.6 max |
| Ni | 9 |
| P | 0.2 max |
| S | 0.15 max |
| Si | 1 max |
| Cr | 18 |
MECHANICAL INFORMATION |
||
| Imperial | Metric | |
| Qhov ntom | 0.289 lb/in3 | 8. 0 g/cc |
| Qhov kawg Tensile Strength | 89,900 psi | 620 MPa rau |
| Yield Tensile zog | 34,800 psi | 240 MPa |
| Kev qaug zog | 34,800 psi | 240 MPa |
| Melting Point | 2, 550 - 2,590 degree F | 1, 400 - 1, 420 degree |
| Hardness Rockwell C | 19 |
| Hardness Rockwell B | 96 |
| Hardness Knoop | 251 |
| Hardness Brinell | 228 |
AVAILABLE SIZES |
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| Loj | Ntev | Qhov hnyav (lbs/ft) |
| 1/8" | 144.00" | 0.041 |
| 3/16" | 144.00" | 0.093 |
| 1/4" | 144.00" | 0.167 |
| 5/16" | 144.00" | 0.261 |
| 3/8" | 144.00" | 0.375 |
| 7/16" | 144.00" | 0.511 |
| 1/2" | 144.00" | 0.668 |
| 5/8" | 144.00" | 1.040 |
| 3/4" | 144.00" | 1.500 |
| 7/8" | 144.00" | 2.040 |
| 15/16" | 144.00" | 2.349 |
| 1" | 144.00" | 2.670 |
| 1-1/8" | 144.00" | 3.380 |
| 1-1/4" | 144.00" | 4.170 |
| 1-1/2" | 144.00" | 6.000 |
| 2" | 144.00" | 10.680 |
| 2-1/2" | 144.00" | 16.690 |
Cim npe nrov: astm a314 303 stainless hlau round bar, Tuam Tshoj astm a314 303 stainless hlau round bar manufacturers, lwm tus neeg, Hoobkas