In ut-cast structuramaustenitic immaculatam ferroflatura est austenite + carbide vel austenite + ferrite.Curatio caloris corrosionem resistentiae austeniticae inaculatae ferri iactationis emendare potest.
Equivalent Gradus Austenitic Steel | ||||||||
AISI | W-stoff | DIN | BS | SS | AFNOR | UNE/IHA | JIS | UNI |
304 | 1.4301 | X5 CrNi 18 9 | 304 S 15 | 2332 | Z 6 CN 18.09 | F.3551 | SUS 304 | X5CrNi18 10 |
305 | 1.4303 | X5 CrNi 18 12 | 305 S 19 | - | Z 8 CN 18.12 | - | SUS 305 | X8CrNi19 10 |
303 | 1.4305 | X12 CrNiS 18 8 | 303 S 21 | 2346 | Z 10 CNF 18.09 | F.3508 | SUS 303 | X10CrNiS 18 09 |
304L | 1.4306 | X2 CrNiS 18 9 | 304 S 12 | 2352 | Z 2 CN 18.10 | F.3503 | SUS 304L | X2CrNi18 11 |
301 | 1.4310 | X12 CrNi 17 7 | - | 2331 | Z 12 CN 17.07 | F.3517 | SUS 301 | X12CrNi17 07 |
304 | 1.4350 | X5 CrNi 18 9 | 304 S 31 | 2332 | Z 6 CN 18.09 | F.3551 | SUS 304 | X5CrNi18 10 |
304 | 1.4350 | X5 CrNi 18 9 | 304 S 31 | 2333 | Z 6 CN 18.09 | F.3551 | SUS 304 | X5CrNi18 10 |
304LN | 1.4311 | X2 CrNiN 18 10 | 304 S 62 | 2371 | Z 2 CN 18.10 | - | SUS 304 LN | - |
316 | 1.4401 | X5 CrNiMo 18 10 | 316 S 16 | 2347 | Z 6 CND 17.11 | F.3543 | SUS 316 | X5CrNiMo17 12 |
316L | 1.4404 | - | 316 S 12/13/14/22/24 | 2348 | Z 2 CND 17.13 | SUS316L | X2CrNiMo17 12 | |
316LN | 1.4429 | X2 CrNiMoN 18 13 | - | 2375 | Z 2 CND 17.13 | - | SUS 316 LN | - |
316L | 1.4435 | X2 CrNiMo 18 12 | 316 S 12/13/14/22/24 | 2353 | Z 2 CND 17.13 | - | SUS316L | X2CrNiMo17 12 |
316 | 1.4436 | - | 316 S 33 | 2343 | Z 6 CND18-12-03 | - | - | X8CrNiMo 17 13 |
317L | 1.4438 | X2 CrNiMo 18 16 | 317 S 12 | 2367 | Z 2 CND 19.15 | - | SUS 317 L | X2CrNiMo18 16 |
329 | 1.4460 | X3 CrNiMoN 27 5 2 | - | 2324 | Z5 CND 27.05.Az | F.3309 | SUS 329 J1 | - |
321 | 1.4541 | X10 CrNiTi 18 9 | 321 S 12 | 2337 | Z 6 CND 18.10 | F.3553 | SUS 321 | X6CrNiTi18 11 |
347 | 1.4550 | X10 CrNiNb 18 9 | 347 S 17 | 2338 | Z 6 CNNb 18.10 | F.3552 | SUS 347 | X6CrNiNb18 11 |
316Ti | 1.4571 | X10 CrNiMoTi 18 10 | 320 S 17 | 2350 | Z 6 CDT 17.12 | F.3535 | - | X6CrNiMoTi 17 12 |
309 | 1.4828 | X15 CrNiSi 20 12 | 309 S 24 | - | Z 15 CNS 20.12 | - | SUH 309 | X16 CrNi 24 14 |
330 | 1.4864 | X12 NiCrSi 36 16 | - | - | Z 12 NCS 35.16 | - | SUH 330 | - |
1. Solutio Caloris Curatio
Generalis specificatio solutionis curationis caloris est: calefacere ejectionem ad 950°C- 1175°C, eamque in aqua, oleo vel aere collocare, post calorem conservatum ad carbides in ferro immaculato ad unicam structuram obtinendam omnino solvendam.Electio solutionis temperaturae pendet a contento carbonii in ferro fuso.Quo superior carbo, eo solida solutio temperaturae altior requiritur.
Ad differentiam temperaturae reducendam inter superficiem ferri et nucleum in processu calefactionis, methodus calefactio solutionis tractationis austenitici chalybis immaculati prehecari debet ad frigiditatem temperatam et tunc cito calefit ad solutionem caliditatis.Tempus tenendi debita crescat sicut crassitudo parietis dejectionis crescit.
Medium refrigerationis solutionis curatio potest esse aqua, oleum, vel aer, cuius aqua frequentissime adhibetur.Aeris refrigeratio solum est ferro vallata tenuissimis flaturis aptum.
: Specifications solidi Sanatio Sanati Austenitic Steel | |||
Gradus in Sina | Aequivalent Gradus Abroard | Solutio in temperatura / | duritia / HBW |
ZG03Cr18Ni10 | / | 1050 - 1100 | / |
ZG0Cr18Ni9 | / | 1080 - 1130 | / |
ZG1Cr18Ni9 | G-X15CrNi18 8 (German Grade) | 1050 - 1100 | 140 - 190 |
ZGCr18Ni9Ti | 950 - 1050 | 125 - 180 | |
ZGCr18Ni9Mo2Ti | X18H9M2 (Russian Grade) | 1000 - 1050 | 140 - 190 |
ZG1Cr18Ni12Mo2Ti | X18H12M2 (Russian Grade) | 1100 - 1150 | / |
ZGCr18Ni11B | X18H11B (Russian Grade) | 1100 - 1150 | / |
ZG03Cr18Ni10 | CF 3 (Latin Grade) | 1040 - 1120 | / |
ZG08Cr19Ni11Mo3 | CF-3M (Grade US) | 1040 - 1120 | 150 - 170 |
ZG08Cr19Ni9 | CF-VIII (Grade US) | 1040 - 1120 | 140 - 156 |
ZG08Cr19Ni10Nb | CF-8C (Grade US) | 1065 - 1120 ( Stablization at 870 - 900 ) | 149 |
ZG07Cr19Ni10Mo3 | CF-8M (Grade US) | 1065 - 1120 | 156 - 210 |
ZG16Cr19Ni10 | CF 16F (Grade US) | 1095 - 1150 | 150 |
ZG2Cr19Ni9 | CF XX (Grade US) | 1095 - 1150 | 163 |
ZGCr19Ni11Mo4 | CG-8M (Grade US) | 1040 - 1120 | 176 |
ZGCr24Ni13 | 1095 - 1150 | 190 | |
ZG1Cr24Ni20Mo2Cu3 | 1100 - 1150 | / | |
ZG2Cr15Ni20 | CK-XX (US Gradus) | 1095 – 1175 | 144 |
ZGCr20Ni29Mo3Cu3 | CH-7M (Grade US) | 1120 | 130 |
ZG1Cr17Mn13N | 1100 | 223 - 235 | |
ZG1Cr17Mn13Mo2CuN | 1100 | / | |
ZG0Cr17Mn13Mo2CuN | 1100 | 223 - 248 |
2. Stabilization
Austeniticum chalybem immaculatum egregium corrosionis resistentiam post curationem solutionem habet.Cum autem dejectio ad 500°C-850°C eiecta sit vel opera in hac temperaturae missione emissa, chromium carbida per austenitem grani limitem re- cipitatur, causans limes corrosionem frumenti vel conglutinatam crepturam.Hoc phaenomenon vocatur sensatio.Ad emendandum corrosionem intergranularem resistentiam tam austeniticorum intemeratae ferri iniectionis, plerumque necesse est elementa mixtura sicut titanium et niobium addere.Post curationem solutionem refricare ad 850°C - 930°C, et cito refrigerare.Hoc modo carbides titanii et niobium ab austenite primo praecipitantur, ita praeveniendo chromium carbide praecipitato et sata corrosio resistentia ferro immaculati meliori.
Post tempus: Aug-18-2021