321 / 321L ibyuma bidafite ingese 9.52 * 1,65 mm ya coing tubing
Ibigize
Urutonde rusanzwe rwicyiciro cya 321 impapuro zidafite ingese zitangwa mumeza 1.
Imbonerahamwe 1.Ibigize bigizwe nicyiciro cya 321 cyicyuma
| Icyiciro | C | Mn | Si | P | S | Cr | Mo | Ni | N | Ibindi | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 321 | min. max | - 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 | - | 9.0 12.0 | 0.10 | Ti = 5 (C + N) 0.70 |
| 321H | min. max | 0.04 0.10 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 | - | 9.0 12.0 | - | Ti = 4 (C + N) 0.70 |
| 347 | min. max | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 | - | 9.0 13.0 | - | Nb = 10 (C + N) 1.0 |
321 / 321L ibyuma bidafite ingese 9.52 * 1,65 mm ya coing tubing
Ibikoresho bya mashini
Ibikoresho bisanzwe bya tekinike yo mu cyiciro cya 321 impapuro zidafite ingese zitangwa mu mbonerahamwe ya 2.
Imbonerahamwe 2.Ibikoresho bya mashini ya 321 -cyuma -cyuma
| Icyiciro | Imbaraga za Tensile (MPa) min | Imbaraga Zitanga 0.2% Icyemezo (MPa) min | Kurambura (% muri mm 50) min | Gukomera | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321 | 515 | 205 | 40 | 95 | 217 |
| 321H | 515 | 205 | 40 | 95 | 217 |
| 347 | 515 | 205 | 40 | 92 | 201 |
Ibintu bifatika
321 / 321L ibyuma bidafite ingese 9.52 * 1,65 mm ya coing tubing
Ibintu bisanzwe bifatika kumanota 321 yimpapuro zidafite ingese zitangwa mumeza 3.
Imbonerahamwe 3.Imiterere yumubiri ya 321-yicyuma idafite ibyuma muburyo bwa annealed
| Icyiciro | Ubucucike (kg / m3) | Modulus (GPa) | Hagati ya Coefficient yo Kwagura Ubushyuhe (μm / m / ° C) | Amashanyarazi (W / mK) | Ubushyuhe bwihariye 0-100 ° C (J / kg.K) | Kurwanya amashanyarazi (nΩ.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-100 ° C. | 0-315 ° C. | 0-538 ° C. | kuri 100 ° C. | kuri 500 ° C. | |||||
| 321 | 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 | 500 | 720 |
Kugereranya Impamyabumenyi
321 / 321L ibyuma bidafite ingese 9.52 * 1,65 mm ya coing tubing
Kugereranya amanota yagereranijwe kumpapuro 321 zidafite ingese zitangwa mumeza 4.
Imbonerahamwe 4.Icyiciro cyerekana ibyiciro 321-byuma bidafite ibyuma
| Icyiciro | UNS No. | Abongereza bakera | Euronorm | SS yo muri Suwede | Ikiyapani JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Izina | ||||
| 321 | S32100 | 321S31 | 58B, 58C | 1.4541 | X6CrNiTi18-10 | 2337 | SUS 321 |
| 321H | S32109 | 321S51 | - | 1.4878 | X10CrNiTi18-10 | - | SUS 321H |
| 347 | S34700 | 347S31 | 58G | 1.4550 | X6CrNiNb18-10 | 2338 | SUS 347 |
