Isishwankathelo soMbhobho weNtsimbi engama-201
I-201 Stainless Steel yintsimbi engatyiwayo ye-chromium-nickel-manganese eyaphuhliswa ukugcina i-nickel. I-SS 201 yindleko ephantsi kwezinye iintsimbi eziqhelekileyo ze-Cr-Ni ezingenasici ezifana ne-301 kunye ne-304. I-nickel ithathelwa indawo ngezongezo ze-manganese kunye ne-nitrogen. Ayinakwenziwa lukhuni lunyango lwe-thermal, kodwa inokusetyenzwa ngokubanda ukuya kumandla okuqina aphezulu. I-SS 201 ngokuyimfuneko ayinamagnetic kwimeko edibeneyo kwaye iba ngumagnetic xa kusetyenzwa kubanda. I-SS 201 inokufakwa endaweni ye-SS301 kwizicelo ezininzi.
Iinkcukacha zoMbhobho weNtsimbi engama-201
intsimbi eqaqambileyo umbhobho/ityhubhu ekhazimlisiweyo | ||
IBanga leNsimbi | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L,317L, 321,409L, 410, 4101, 4, 4, 4, 4, 4, 4 4, 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 | Ukuguquguquka, ukuAnealing, ukuPickling, UkuKhanya, ukuNxwema kweenwele, isipili, iMatte | |
Uhlobo | Ishushu iqengqeleke , Ingqele yaqengqeleka | |
intsimbi engatyiwa ngumbhobho/ityhubhu engqukuva | ||
Ubungakanani | Ubunzima bodonga | 1mm-150mm(SCH10-XXS) |
Idayimitha yangaphandle | 6mm-2500mm (3/8"-100") | |
steel stainless square umbhobho / ityhubhu | ||
Ubungakanani | Ubunzima bodonga | 1mm-150mm(SCH10-XXS) |
Idayimitha yangaphandle | 4mm * 4mm-800mm * 800mm | |
intsimbi engatyiwa ngumbhobho / ityhubhu | ||
Ubungakanani | Ubunzima bodonga | 1mm-150mm(SCH10-XXS) |
Idayimitha yangaphandle | 6mm-2500mm (3/8"-100") | |
Ubude | 4000mm, 5800mm, 6000mm, 12000mm, okanye njengoko kufuneka. | |
Imiqathango yorhwebo | Imimiselo yexabiso | FOB,CIF,CFR,CNF,EXW |
Immimiselo yokuhlawula | T / T, L / C, Western union, Paypal, DP, DA | |
Ixesha lokuzisa | 10-15 iintsuku | |
Thumela ngaphandle | I-Ireland, iSingapore, i-Indonesia, i-Ukraine, iSaudiArabia, iSpain, iCanada, i-USA, iBrazil, iThailand, iKorea, i-Itali, i-Indiya, iYiputa, i-Oman, iMalaysia, i-Kuwait, iCanada, iVietNam, iPeru, iMexico, iDubai, iRashiya, njl. | |
Iphakheji | Ipakethe esemgangathweni yokuthumela ngaphandle elwandle, okanye njengoko kufuneka. | |
Ubungakanani besikhongozeli | 20ft GP:5898mm(Ubude)x2352mm(Ububanzi)x2393mm(Phezulu) 24-26CBM 40ft GP:12032mm(Ubude)x2352mm(Ububanzi)x2393mm(Phezulu) 54CBM 40ft HC:12032mm(Ubude)x2352mm(Ububanzi)x2698mm(Phezulu) 68CBM |
Ukubunjwa kwemichiza ye-SUS 201 ERW Tubing
IBanga | C | Si | Mn | P | S | Cr | Ni | N | Fe |
I-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 be-SUS 201 ERW Tubing
Uhlobo | Amandla eSivuno 0.2% offset (KSI) | Amandla Okuqina (KSI) | % Ubude | Ubunzima beRockwell |
(2" Ubude begeyiji) | ||||
201 Ann | 38 imiz. | 75 imiz. | 40% imizuzu. | HRB 95 max. |
201 Kunzima | 75 imiz. | 125 imiz. | 25.0 imiz. | 25 – 32 HRC (eqhelekileyo) |
201 ½ Kunzima | 110 imiz. | 150 imiz. | 18.0 imiz. | 32 - 37 HRC (eqhelekileyo) |
201¾ Kunzima | 135 imiz. | 175 imiz. | 12.0 imiz. | 37 – 41 HRC (eqhelekileyo) |
201 Nzima Ngokupheleleyo | 145 imiz. | 185 imiz. | 9.0 imiz. | 41 – 46 HRC (eqhelekileyo) |
Ukwenziwa
Uhlobo lwama-201 lweNtsimbi eNgatyiwayo lunokwenziwa ngokwenza ibhentshi, ukwenza umqulu kunye nokugotywa kwebrake ngendlela efanayo noHlobo lwama-301. Nangona kunjalo, ngenxa yamandla ayo aphezulu, inokubonisa umva omkhulu. Esi sixhobo sinokutsalwa ngokufanayo noHlobo lwe-301 kwimisebenzi emininzi yokuzoba ukuba amandla amaninzi asetyenziswa kwaye uxinzelelo lokubamba luyanda.
Unyango lobushushu
Udidi lwe-201 aluqiniswa ngonyango lobushushu. I-Annealing: I-Anneal kwi-1850 - 1950 °F (1010 - 1066 °C), emva koko kucinywe amanzi okanye kuphole ngokukhawuleza umoya. Ubushushu be-annealing kufuneka bugcinwe busezantsi kangangoko, buhambelane neempawu ezinqwenelekayo, kuba udidi lwama-201 luthanda ukukala ngaphezulu koHlobo lwama-301.
Ukuweldability
Iklasi ye-austenitic yeentsimbi ezingenasici ngokuqhelekileyo ithathwa njenge-weldable yi-fusion eqhelekileyo kunye neendlela zokumelana. Uqwalaselo olukhethekileyo luyafuneka ukuze ugweme i-weld "i-hot cracking" ngokuqinisekisa ukubunjwa kwe-ferrite kwi-weld deposit. Njengakwamanye amabakala e-chrome-nickel austenitic steel stainless steel apho ikhabhoni ingathintelwanga ukuya kutsho kwi-0.03% okanye ngaphantsi, indawo echaphazelekileyo ubushushu be-weld bunokwaziswa kwaye buxhomekeke kwi-intergranular corrosion kwezinye iindawo. i-alloy eqhelekileyo yolu didi lwe-stainless, Uhlobo lwe-304L ye-Stainless Steel. Xa i-weld filler ifuneka, i-AWS E/ER 308 isoloko icacisiwe. Uhlobo lwe-201 ye-Stainless Steel luyaziwa kakhulu kwiincwadi zereferensi kwaye ulwazi oluninzi lunokufumaneka ngale ndlela.