Isishwankathelo seMbhobho yeNtsimbi engaGciniyo engama-201
I-201 Stainless Steel yintsimbi engagqwali ye-chromium-nickel-manganese eyenziwe nge-austenitic eyaphuhliswa ukuze kulondolozwe i-nickel. I-SS 201 yindlela engabizi kakhulu kuneentsimbi ze-Cr-Ni zesiqhelo ezingqwali njenge-301 kunye ne-304. I-Nickel ithathelwa indawo ze-manganese kunye ne-nitrogen ezongeziweyo. Ayiqini ngonyango lobushushu, kodwa isenokusebenza kubanda ukuya kumandla aphezulu okutsalwa. I-SS 201 ngokusisiseko ayinamandla angaphezulu ...
Iinkcukacha zePipe yeNtsimbi engaGciniyo engu-201
| ipayipi/ityhubhu yentsimbi engatyiwayo ekhazimlisiweyo eqaqambileyo | ||
| Ibanga lentsimbi | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L, 317L, 321,409L, 410, 410S, 420, 420J1, 420J2, 430, 444, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
| Umgangatho | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 | |
| Umphezulu | Ukupolisha, Ukugquma, Ukukhazimla, Ukuqaqamba, Umgca weenwele, Isipili, Ukungacacanga | |
| Uhlobo | Iqengqiwe eshushu, Iqengqiwe ebandayo | |
| umbhobho/ityhubhu yentsimbi engagqwaliyo | ||
| Ubungakanani | Ubukhulu bodonga | 1mm-150mm (SCH10-XXS) |
| Ububanzi obungaphandle | 6mm-2500mm (3/8"-100") | |
| ipayipi/ityhubhu yesikwere sentsimbi engatyiwayo | ||
| Ubungakanani | Ubukhulu bodonga | 1mm-150mm (SCH10-XXS) |
| Ububanzi obungaphandle | 4mm*4mm-800mm*800mm | |
| ipayipi/ityhubhu yentsimbi engatyiwayo | ||
| Ubungakanani | Ubukhulu bodonga | 1mm-150mm (SCH10-XXS) |
| Ububanzi obungaphandle | 6mm-2500mm (3/8"-100") | |
| Ubude | 4000mm, 5800mm, 6000mm, 12000mm, okanye njengoko kufuneka. | |
| Imigaqo yorhwebo | Imigaqo yexabiso | I-FOB, i-CIF, i-CFR, i-CNF, i-EXW |
| Immimiselo yokuhlawula | T/T, L/C, iWestern union, iPaypal, iDP, iDA | |
| Ixesha lokuzisa | Iintsuku ezili-10-15 | |
| Thumela ngaphandle ku | I-Ireland, iSingapore, i-Indonesia, i-Ukraine, iSaudi Arabia, iSpain, iKhanada, i-USA, iBrazil, iThailand, iKorea, i-Itali, iIndiya, iJiphutha, iOman, iMalaysia, iKuwait, iKhanada, iVietnam, iPeru, iMexico, iDubai, iRashiya, njl. | |
| Iphakheji | Iphakheji eqhelekileyo yokuthumela ngaphandle ekulungeleyo ulwandle, okanye njengoko kufuneka. | |
| Ubungakanani besikhongozeli | I-GP engama-20ft:5898mm(Ubude)x2352mm(Ububanzi)x2393mm(Phezulu) 24-26CBM I-GP engama-40ft:12032mm(Ubude)x2352mm(Ububanzi)x2393mm(Phezulu)54CBM I-40ft HC:12032mm(Ubude)x2352mm(Ububanzi)x2698mm(Phezulu) 68CBM | |
Ukwakheka kweekhemikhali ze-SUS 201 ERW Tubing
| Ibanga | C | Si | Mn | P | S | Cr | Ni | N | Fe |
| SS 201 | ≤ 0.15 | ≤1.0 | 5.5-7.5 | ≤0.06 | ≤0.03 | 16.00-18.00 | 3.50-5.50 | ≤0.25 | Ibhalansi |
Iipropati zoomatshini ze-SUS 201 ERW Tubing
| Uhlobo | Amandla okuKhula yi-0.2% offset (KSI) | Amandla okuThamba (KSI) | % Ukwandiswa | Ukuqina Rockwell |
| (Ubude begeyiji ezi-2") | ||||
| 201 uAnn | imizuzu engama-38. | imizuzu engama-75. | 40% imizuzu. | I-HRB 95 ubuninzi. |
| 201 ¼ Ubunzima | imizuzu engama-75. | Imizuzu eli-125. | 25.0 imizuzu. | 25 – 32 HRC (eqhelekileyo) |
| 201 ½ Ubunzima | Imizuzu eli-110. | Imizuzu eli-150. | 18.0 min. | 32 - 37 HRC (eqhelekileyo) |
| 201 ¾ Inzima | Imizuzu eli-135. | 175 imizuzu. | 12.0 min. | 37 – 41 HRC (eqhelekileyo) |
| 201 Inzima Kakhulu | Imizuzu eli-145. | 185 imizuzu. | 9.0 min. | 41 – 46 HRC (eqhelekileyo) |
Ukwenziwa
Intsimbi Engagqwaliyo yohlobo lwe-201 ingenziwa ngokwenza ibhentshi, ukwenza imiqulu kunye nokugoba iibhuleki ngendlela efanayo neyohlobo lwe-301. Nangona kunjalo, ngenxa yamandla ayo aphezulu, inokubonisa i-springback enkulu. Le nto inokutsalwa ngendlela efanayo neyohlobo lwe-301 kwimisebenzi emininzi yokutsala ukuba kusetyenziswa amandla amaninzi kwaye uxinzelelo lokubamba luyanda.
Unyango lobushushu
Uhlobo lwe-201 aluqini ngonyango lobushushu. I-Annealing: I-Anneal kwi-1850 - 1950 °F (1010 - 1066 °C), emva koko itshise amanzi okanye ipholise umoya ngokukhawuleza. Ubushushu bokutshiza kufuneka bugcinwe buphantsi kangangoko, buhambelana neempawu ezifunwayo, kuba Uhlobo lwe-201 luthanda ukuba ngaphezulu kohlobo lwe-301.
Ukuxinana
Udidi lwe-austenitic lweentsimbi ezingenasici ludla ngokuthathwa njengolunokudityaniswa ngeendlela eziqhelekileyo zokudibanisa kunye nokumelana. Kufuneka kuqwalaselwe ngokukodwa ukuze kuthintelwe "ukuqhekeka okushushu" kwe-weld ngokuqinisekisa ukwakheka kwe-ferrite kwindawo yokufaka i-weld. Njengakwezinye iiklasi zentsimbi engenasici ze-chrome-nickel austenitic apho ikhabhoni ingathintelwanga kwi-0.03% okanye ngaphantsi, indawo echaphazelekileyo kubushushu be-weld inokuziva kwaye iphantsi kokugqwala kwe-intergranular kwezinye iindawo. Olu hlobo lwentsimbi ludla ngokuthathwa njengolunokudityaniswa okuphantsi kune-alloy eqhelekileyo yolu hlobo lwentsimbi engenasici, i-Type 304L Stainless Steel. Xa kufuneka i-weld filler, i-AWS E/ER 308 idla ngokuchazwa. I-Type 201 Stainless Steel yaziwa kakhulu kwiincwadi zesalathiso kwaye ulwazi oluthe kratya lunokufunyanwa ngale ndlela.
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