Halabuurka kiimikada & hantida makaanikada
Waxyaabaha Kiimikada ah ee S235JR (EN 1.0038 Birta)
Jadwalka soo socdaa wuxuu muujinayaa (1.0038) S235JR ka kooban kiimiko oo ku salaysan falanqaynta ladle.
|
|
|
Halabuurka Kiimikada (falanqaynta ladle) %, ≤ |
Heerka |
Darajo |
Heerka Birta (Lambarka Birta) |
C |
Si |
Mn |
P |
S |
Cu |
N |
EN 10025-2 |
S235 birta |
S235JR (1.0038) |
0.17 |
- |
1.40 |
0.035 |
0.035 |
0.55 |
0.012 |
S235J0 (1.0114) |
0.17 |
- |
1.40 |
0.030 |
0.030 |
0.55 |
0.012 |
S235J2 (1.0117) |
0.17 |
- |
1.40 |
0.025 |
0.025 |
0.55 |
- |
Qalabka Jirka ee S235JR Birta (1.0038 Qalabka)
Cufnaanta walxaha: 7.85g /cm3
Meesha dhalaalka: 1420-1460 °C (2590-2660 °F)
S235JR Biraha (1.0038 Walxaha) Guryaha makaanikada
Xoogga wax-soo-saarka, xoogga adkaysiga, dhererka, iyo tijaabada saamaynta Charpy waxay ku taxan yihiin xaashida xogta ee soo socota.
EN 1.0038 Maaddada Brinell engegnaanta: ≤120 HBW
Qiimaha saamaynta jilicsan: ≥ 27J, heerkulka qolka 20 ℃.
Xoogga Wax-soo-saarka
|
|
Xoogga Wax-soo-saarka (≥ N /mm2); Dia. (d) mm |
Taxanaha Biraha |
Heerka Birta (Lambarka Alaabta) |
d≤16 |
16
| 40
| 100
| 150
| 200
|
S235 |
S235JR (1.0038) |
235 |
225 |
215 |
195 |
185 |
175 |
Xoogga Jilicsan
|
|
Xoogga Jilitaanka (≥ N /mm2) |
Taxanaha Biraha |
Heerka Birta (Lambarka Alaabta) |
d <3 |
3 ≤ d ≤ 100 |
100
| 150
|
S235 |
S235JR (1.0038) |
360-510 |
360-510 |
350-500 |
340-490 |
1MPa = 1N /mm2
Dheeraynta
|
|
Kordhinta (≥%); Dhumucda (d) mm |
Taxanaha Biraha |
Heerka Birta |
3≤ d≤40 |
40
| 63
| 100
| 150
|
S235 |
S235JR |
26 |
25 |
24 |
22 |
21 |
Codsiyada
Qalabka EN 1.0038 waxaa lagu samayn karaa alaabooyin badan oo bir ah, sida H beam, I beam, kanaalka birta, saxanka birta, xagasha birta, tuubada birta, ulaha siliga, cidiyaha, iwm. dhismayaasha iyo qaybaha sida buundooyinka, munaaradaha gudbinta, kululeeyaha, warshadaha qaab-dhismeedka birta, xarumaha wax iibsiga iyo dhismayaasha kale, iwm.