Ilẹ:
Ni gbogbogbo le ti pin si 304 irin alagbara, irin ina yika (tọka si bi: 304 yika ina, 304 ina opa, tabi 304 alagbara, irin fadaka opa) ati 304 alagbara, irin dudu yika (tọka si bi: 304 dudu opa, tabi 304 alagbara, irin) ọpá).
304 irin alagbara, irin ina yika, ntokasi si dada jẹ dan, lẹhin sẹsẹ, peeling tabi tutu iyaworan polishing ilana ilana;Ti a lo ni ọpọlọpọ awọn kemikali, ounjẹ, aṣọ ati ẹrọ miiran ati ohun elo ati awọn idi ohun ọṣọ kan.Ati awọn ohun ti a npe ni 304 alagbara, irin dudu yika tabi 304 alagbara, irin bar (dudu bar), ntokasi si awọn dada ti dudu inira, gbona sẹsẹ, forging tabi annealing ilana, ma ṣe wo pẹlu awọn dada ti awọn ohun elo afẹfẹ Layer ti awọn yika, irin. .
304 Irin alagbara Irin Yika Ifi Iye ti 1kg Alloy Irin
304/304L jẹ ohun elo ti o wapọ, irin alagbara, irin gbogboogbo pẹlu resistance to dara si ipata oju-aye, ati si ọpọlọpọ awọn kemikali ati ounjẹ ati awọn ohun mimu.Awọn onipò wọnyi le jẹ pato ni ipo annealed nibiti wọn ni fọọmu ti o dara pupọ.
304/304L kii ṣe oofa ni ipo annealed ṣugbọn o le di oofa diẹ nitori abajade iṣẹ tutu.
Kemikali Tiwqn
Ipele | C | Mn | Si | P | S | Cr | Ni | N | |
304 | min | - | - | - | - | - | 18.0 | 8.0 | - |
o pọju | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 20.0 | 10.5 | 0.1 | |
304L | min | - | - | - | - | - | 18.0 | 8.0 | - |
o pọju | 0.03 | 2.0 | 0.75 | 0.045 | 0.03 | 20.0 | 12.0 | 0.1 |
Ti ara Properties
iwuwo (kg/m3) | Modulu rirọ (GPa) | Ooru pato 0-100 °C (J/kg.K) | Itanna Resistivity (nΩ.m) | Itumọ olùsọdipúpọ ti Imugboroosi Gbona (μm/m/°C) | Imudara Ooru (W/mK) | |||
0-100 °C | 0-315 °C | 0-538 °C | ni 100 °C | ni 500 °C | ||||
8000 | 193 | 500 | 720 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 |
Orukọ ọja | astm a276 irin alagbara, irin opa 420 irin alagbara, irin bar |
Iru | Pẹpẹ iyipo, Pẹpẹ igun, Pẹpẹ ikanni, Pẹpẹ onigun, Pẹpẹ alapin, Pẹpẹ I/H, Pẹpẹ Hexagonal ati awọn profaili |
Dada | Dudu, didan, titan titan, lilọ, Ilẹ ti ko ni aarin ati bẹbẹ lọ |
Standard | GB,AISI,ASTM,DIN,EN,SUS,UNS ati be be lo |
Iwọn opin | 0.5-500mm |
Ilana | Gbona Yiyi,Otutu Yiyi,Otutu Fa,Adada |
Ifarada | H8, H9 tabi bi o ṣe nilo |
Ipele | 200 jara: 201,202,202Cu,204Cu, Alloy : Alloy 20/28/31; |