Mareykanka ayaa ku dhawaaqay tallaabooyin cusub oo lagu mamnuucayo shirkadaha birta iyo macdanta ee Ruushka…
Gariiradaha/xashashka birta ah ee hore loo rinjiyeeyay way fududahay in la joogteeyo oo ka qurux badan marka loo eego gariiradaha/xashiyada birta ee caadiga ah.Waxa ay adeegsataa birta aan tayada lahayn ee tayada sare leh iyo habka rinjiyeynta sare.Waxaan haynaa xulasho balaadhan oo ah gariiradaha birta ah ee hore loo rinjiyeeyay ee ganacsiga, warshadaha iyo codsiyada kale.
Halabuurka kiimikada iyo sifooyinka jireed ee birta aan lahayn
304L 10 * 1mm tuubo duuban oo bir ah oo ka timid saaraha shiinaha
| Qalab | ASTM A269 Halabuurka Kiimikada % ugu badnaan | ||||||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | NB | Nb | Ti | |
| TP304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | ^ | ^ | ^ | ^ |
| TP304L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-12.0 | ^ | ^ | ^ | ^ |
| TP316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | ^ | ^ | ^ |
| TP316L | 0.035 D | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-15.0 | 2.00-3.00 | ^ | ^ | ^ |
| TP321 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | ^ | ^ | ^ | 5C -0.70 |
| TP347 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | 10C -1.10 | ^ | ||
| Qalab | Daaweynta kulaylka | Heerkulka F (C) Min. | Adag | |
| Brinell | Rockwell | |||
| TP304 | Xalka | 1900 (1040) | 192HBW/200HV | 90HRB |
| TP304L | Xalka | 1900 (1040) | 192HBW/200HV | 90HRB |
| TP316 | Xalka | 1900 (1040) | 192HBW/200HV | 90HRB |
| TP316L | Xalka | 1900 (1040) | 192HBW/200HV | 90HRB |
| TP321 | Xalka | 1900 (1040) F | 192HBW/200HV | 90HRB |
| TP347 | Xalka | 1900 (1040) | 192HBW/200HV | 90HRB |
| OD, inji | OD dulqaadka inch (mm) | Dulqaadka WT % | Dhererka dulqaadka inch (mm) | |
| + | - | |||
| ≤ 1/2 | ± 0.005 ( 0.13 ) | ± 15 | 1 / 8 ( 3.2 ) | 0 |
| > 1/2 ~ 1 1/2 | ± 0.005 (0.13) | ± 10 | 1 / 8 (3.2) | 0 |
| > 1 1 / 2 ~ < 3 1 / 2 | ± 0.010 (0.25) | ± 10 | 3 / 16 (4.8) | 0 |
| > 3 1 / 2 ~< 5 1 / 2 | ± 0.015 (0.38) | ± 10 | 3 / 16 (4.8) | 0 |
| > 5 1 / 2 ~< 8 | ± 0.030 (0.76) | ± 10 | 3 / 16 (4.8) | 0 |
| 8~< 12 | ± 0.040 (1.01) | ± 10 | 3 / 16 (4.8) | 0 |
| 12~< 14 | ± 0.050 (1.26) | ± 10 | 3 / 16 (4.8) | 0 |
Gariiradaha birta ah ee hore loo rinjiyeeyay ayaa loo isticmaalaa codsiyo badan oo ay ku jiraan nidaamyada saqafka, albaabada garaashka, nalka iyo qaboojinta.
FIIRO GAAR AH: 1. Midabka rinjiga dhabta ahi wax yar wuu ka duwanaan karaa sharraxaadda sare.2. Midabo kale ayaa la heli karaa marka la codsado.
Waqtiga boostada: Febraayo-28-2023