Xitoyda S275JR EN 10025 ekvivalent po'lat material nima
S275JR EN 10025 po'latdir konstruktiv po'latdir, eng kam oquvchanligi 275 N/mm². Xitoyda S275JR EN 10025 ekvivalent po'lat material Q275 po'latdir.
S275JR po'lati nimaga teng?
GB/T 1591-2018 Q275
| amerikalik ASTM / ASME / SAE |
Yevropa EN | Germaniya DIN | Italiya UNI | Frantsiya NF | Yaponiya JIS |
|---|---|---|---|---|---|
| A36 | S235J2 | ||||
| A204 Gr. B | 16Mo3 | 15Mo3 | 16Mo3 | 15D3 | |
| A283 A, B, C, D | S185 | ST33 | FE320 | A33 | SS330 |
| S235JR | ST37-2 | E24-2 | |||
| S235JRG1 | US37-2 | ||||
| A284 Gr. C, D | S235J | ST37-3N | FE360D | E24-4 | SM400C |
| S235JR | RST37-2 | FE360B | |||
| S235JO | ST37-3U | FE360C | |||
| S235J2+N | ST37-3N | FE360D | |||
| A514 | S690Q | STE690V | E690TR | ||
| A529 Gr. 42, 50 | S275JR | ST44-2 | FE430B | E28-2 | |
| S275JO | ST44-3U | FE430C | E28-3 | ||
| A537 | S460Q | E460TR | SM58 | ||
| A572 Gr. C | S355M | STE355TM | FEE355KGTM | E355R | |
| A572 Gr. 42 | S275J0 | ST44-3U | FE430C | E28-3 | |
| S275J2+N | ST44-3N | FE430D | E28-4 | ||
| S275J2 | |||||
| A572 Gr. 50 | S355J2+N | ST52-3N | FE510D | E36-3 | SM490C |
| S275J2 | |||||
| A619 | DC03 | ST13 | FEP02 | E | SPCD |
| A620 | DC04 | ST14 | FEP04 | ES | SPCE |
| A633 | S355JR | ST52-3U | FE510B | E36-2 | SM490A |
| S355JO | FE510C | E36-3 | SS490 | ||
| A633 Gr. A | S275NL | TSTE285 | |||
| A633 Gr. C, D | S355NL | TSTE355 | FEE 355KTN | E355FP | |
| A633 Gr. E | S420NL | TSTE420 | E420FP | ||
| A656 | S335J2 | FE510DD | E36-4 | SS490YA | |
| S335K2 | |||||
| S335K2+N | |||||
| A70950W | S355J0W | WTST52-3 | FE355W | E36W-B3 | |
| S355J2W | |||||
| S355K2W | |||||
| A945 Gr. 50 | S355ML | TSTE355TM | E355FP | ||
| A945 Gr. 60 | S420ML | TSTE420TM | E420FP | ||
| SA387 Gr. 11 | 13CrMoSi5-5 | ||||
| SA387 Gr. 22 | 10/11CrMo9-10 | 10CrMo9-10 | 12CrMo9.10 | 10 CD9.10 | |
| SA516 Gr. 55 SA414 gr. C SA285 Gr. C |
P235GH | Salom | FE360-1KVt | A37CP | SPV24 |
| SA516 GR. 60 SA414 gr. E |
P265GH | HII | FE410-1KVt | A42CP | SGV42 |
| SA516 Gr. 65 SA414 gr. F SA299 |
P295GH | 17Mn4 | FE460-1KVt | A48CP | SGV46 SPV32 |
| SA516 Gr. 70 | P355NH | WSTE355 | Narxi 355 KVt | A510 AP | |
| P355NL1 | TSTE355 | FEE355 KT | A510 FP | ||
| SAE1020 | C20E | CK20 | C20 | ||
| S275JR | ST44-2 | FE430B | E28-2 | ||
| S275JR | ST44-2 | FE430B | E28-2 | ||
| SAE1035 | C35E | CK35 | C35 | XC38 | S35C |
| SAE1040 | C40E | CK40 | C40 | XC42 | S40C |
| SAE1042-1045 | C45E | CK45 | C45 | XC48 | S45C |
| SAE4140 SAE4142 |
42CrMo4 | 42CrMo4 | 42CrMo4 | 42 CD4 | SCM440H |
| SAE4340 | 34CrNiMo6 | 34CrNiMo6 | 34CrNiMo6 | SNCM447 |
S275JR ASTM A36 ga tengmi?
S275JR uglerod po'latining oquvchanligi va valentlik kuchi ASTM A36 yumshoq po'latdan yuqori. Shunday qilib, S275JR karbonli po'lat ASTM A36 yumshoq po'latdan ko'ra og'irroq yukni ko'tara oladi. Boshqacha qilib aytganda, yumshoq po'lat ASTM A36 S275JR karbonli po'latga teng emas.
S275JR / 1.0044: DIN EN 10 025-2 ga muvofiq xususiyatlar
S275JR|1.0044: Mexanik xususiyatlar
| Yuqori oquvchanlik ReH MPa min. | Kuchlanish kuchi Rm MPa | A80% singandagi cho'zilish min. | A sinishida cho'zilish 5 % min. |
|||||
| e 16 mm dan kam yoki unga teng | e < 3 mm | 3 mm dan kichik yoki teng e 16 mm dan kam yoki teng | e 1 mm dan kam yoki unga teng | 1 mm < e dan kichik yoki teng 1,5 mm |
1,5 mm < e 2 mm dan kam yoki unga teng | 2 mm < e dan kichik yoki teng 2,5 mm |
2,5 mm < e < 3 mm | 3 mm dan kichik yoki teng e 16 mm dan kam yoki teng |
| 275 | 430–580 | 410–560 | 13 | 14 | 15 | 16 | 17 | 21 |
S275JR|1.0044: Kimyoviy tarkibi
| Og'irlik bo'yicha foiz % maks. | ||||||
| C | Si | Mn | P | S | N | Cu |
| 0.21 | - | 1.50 | 0.035 | 0.035 | 0.012 | 0.55 |
S275JR ASME uchun P raqami nima?
EN S275 JR Yevropa standarti hisoblanadi (S o'rtacha strukturasi, 275 - oquvchanlik kuchi, JR zarba sinovi uchun 20 ° C da 27 J ni bildiradi), ASMEdagi ekvivalentiSA 572
S275 ning ASTM ekvivalenti nima?
EkvivalentiA 520 .
S275 Jr nimaga ekvivalent?
| EI EN | AQSh - | Germaniya DIN, WNr |
|---|---|---|
| S275JR | A283D A529 Gr.D | RSt42-2 St 44-2 |
SS400 S275JR ga tengmi?
Umuman,S275JR ba'zan SS400 ga muqobil sifatida ishlatilishi mumkin, ammo ular aniq ekvivalentlar emas.. Har doim maxsus talablarni tekshirib ko'ring, chunki ba'zi loyihalar bir daraja to'liq javob bermasligi mumkin bo'lgan maxsus standartlarga (JIS yoki EN kabi) muvofiqlikni talab qilishi mumkin.
Qaysi biri yaxshiroq, S275 yoki S355?
S355 po'lati S275 va S235 po'latlariga nisbatan ko'proq uglerodni o'z ichiga oladi, bu uni kuchliroq va qattiqroq qiladi. Xuddi shunday, S275 po'latida S235 po'latiga qaraganda ko'proq marganets mavjud bo'lib, bu uning mustahkamligi va mustahkamligini yaxshilaydi.
S235JR S275JR ga tengmi?
S235JR minimal oqish kuchi 235 MPa, S275JR esa 275 MPa minimal oqish quvvatiga ega. Bu shuni anglatadiki, S275JR S235JR dan kuchliroq va odatda og'ir mashinalar, baland binolar va yirik inshootlar kabi talabchanroq ilovalar uchun ishlatiladi.
S355 Jr va S275 Jr o'rtasidagi farq nima?
S275JR karbonli po'latdir, S355JR esa past qotishma po'latdir. Ikkala karbonli po'lat S275JR va S355JR past qotishma po'lat EN10025-2 standarti ostida. S355JR past qotishma po'lat S275JR karbonli po'latdan yuqori po'latdir.
