Enspeksyon kalite pou alyaj asye tiyo san pwoblèm - Estrikti tiyo asye san pwoblèm pou ekspòte - Huaxin
Enspeksyon kalite pou alyaj asye tiyo san pwoblèm - Estrikti tiyo asye san pwoblèm pou ekspòte - Huaxin Detay:
deskripsyon pwodwi
Estanda:GB/T8162-2008
Klas:20, 45, 20Mn, Q345B, Q345C, Q345D, 45Mn2, 27SiMn
Livre kodisyon:Woule cho
Ranje gwosè:OD 73MM-630MM, epesè 4MM-35MM
Tolerans:Dapre GB/T8162-2008
Longè:Kòm demann
MTC:GB/T19001-2008
paramèt pwodwi
Konpozisyon chimik:
| Klas | C | Si | Mn | P | S | Nb | V | Ti | Cr | Ni | Cu |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 |
| 20Mn | 0.17-0.23 | 0.07-0.37 | 0.70-1.00 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 |
| Q345B | ≤0.20 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.035 | ≤0.07 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 |
| Q345C | ≤0.20 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.030 | ≤0.07 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 |
| Q345D | ≤0.18 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 |
| 45Mn2 | 0.42-0.49 | 0.17-0.37 | 1.40-1.80 | ≤0.035 | ≤0.035 | / | / | / | ≤0.25 | / | ≤0.25 |
| 27SiMn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | ≤0.035 | ≤0.035 | / | / | / | ≤0.30 | / | ≤0.20 |
Pwopriyete mekanik:
| Klas | Konpozisyon chimik | Fòs Rendement min Mpa | Fòs rupture | Elongasyon | Tès enpak | ||||||
| T nan mm | Mpa | ||||||||||
| ≤16 | ＞16 ≤30 | >30 | ℃ | Enpak/J | |||||||
| ≥ | |||||||||||
| 20 | / | / | / | / | 245 | 235 | 225 | ≥410 | ≥20 | - | - |
| 45 | / | / | / | / | 335 | 325 | 315 | ≥590 | ≥14 | - | - |
| 20Mn | / | / | / | / | 275 | 265 | 255 | ≥450 | ≥20 | - | - |
| Q345B | ≤0.012 | ≤0.10 | / | / | 345 | 325 | 295 | 470-630 | ≥20 | 20 | 34 |
| Q345C | ≤0.012 | ≤0.10 | / | ≥0.015 | 345 | 325 | 295 | 470-630 | ≥21 | 0 | 34 |
| Q345D | ≤0.012 | ≤0.10 | / | ≥0.015 | 345 | 325 | 295 | 470-630 | ≥21 | -20 | 34 |
| 45Mn2 | / | ≤0.25 | / | / | 885 | ≥735 | ≥10 | - | - | ||
| 27SiMn | / | ≤0.30 | / | / | 980 | ≥835 | ≥12 | - | - | ||
Pwodiksyon Montre:
Avantaj:
Materyèl bwit yo soti nan fabrike Top ki pwomèt bon jan kalite a segondè.
Teknoloji egzat konfime tolerans gwosè egzak la.
Ekip lavant efikas ba ou pwopozisyon apwopriye.
Ekip apre-lavant òf ak sipò pou garanti pwodwi.
Kontwol kalite:
Sèvis nou an:
Foto detay pwodwi:
Gid pwodwi ki gen rapò:
Nou toujou jwenn travay la fè yo dwe yon anplwaye byen mèb asire ke nou ka fasilman ofri ou pi bon kalite siperyè ak pi gwo valè a pou Enspeksyon Kalite pou Alloy Steel Seamless Pipe - Estrikti san pwoblèm tiyo asye pou ekspòte - Huaxin, Pwodwi a pral bay nan tout mond lan, tankou: Irak, kazan, Florence, Koulye a, nou pwofesyonèl founi kliyan ak pwodwi prensipal nou yo ak biznis nou an se pa sèlman "achte a" ak "vann", men tou, konsantre sou plis. Nou vize yo dwe founisè rete fidèl ou ak kowoperatè alontèm nan Lachin. Koulye a, nou espere vin zanmi avè ou.