TS EN ISO 3581-A Biraha birta ah ee alxanka alxanka gacanta
Codsiga&Standard&Ogaysiis:
1. Ku haboon alxanka birta kaarboon iyo birta alwaax hoose, iyo sidoo kale XOOGGA ISKU DHACA EE BOILEERKA, dhuumaha, gaadiidka, DHISMAHA, BUNNADA IYO QAABKA kale, sida Q345.
2. Heerarka aan la kulanay: GB/T5117 E5016, AWS A5.1 E7016 & A5.1M E4916, ISO2560-A:E 42 3 B 1 2, ISO 2560-B: E4916 A
Taxaddar alxanka:
Alxanka ka hor, alxanka waa inuu ahaadaa mid gebi ahaanba xor ka ah saliidda, miridhku, qoyaanka, iwm.; qalajinta 350 ° C saacad; iyo qalajinta isticmaalka
3. Isticmaal alxanka baaska dhuuban iyo alxanka gaagaaban; AC iyo DC isku xirka roga.
Waxaa loo isticmaali karaa alxanka birta yar ee kaarboonka iyo 490MPa xoogga sare ee tuubbada dabada birta, waxay xaqiijin kartaa alxanka hal dhinac oo laba-dhinac ah.
Electrode ayaa iska leh nooca hydrogen yar, tuubada alxanka iyo qaab dhismeedka guud ee xididka alxanka, xaqiijin karaa alxanka hal-dhinac laba-dhinac samaynta, si ay u badbaadin karaa ciribta alxanka nadiifinta, si waxtarka alxanka waa la wanaajin karaa. .
Qodobbada ugu muhiimsan ee geeddi-socodka:
1, qalajinta ka hor isticmaalka, 300 ~ 350 ℃ qalajinta 30 ~ 60 daqiiqo;
2, dooro hadda iyo jeexdin ku habboon, si aad u hesho alxanka dhabarka oo qurux badan;
3. Markaad bakhtiinayso qaansada, u hoggaami godka jeexjeexa dhinaca godka ka dibna jebi qaansada;
4. Wakhtiga bilawga ah ee arc adoo isticmaalaya saxan bilawga ah ama dhinaca geesta jeexjeexa;
5. Hayso alxanka gaaban;
6. Isticmaal isku xirka AC ama DC.
Astaamaha
1. Kaalshiyam kaalshiyamka birta ah ee birta ah, ka kooban ugu weyn waa 18% CR-8% Ni-6% Mn;
2. Qandho deggan, qaab-dhismeed qurux badan, dooxyo yaryar, dillaacyo yar, si fudud u-dejinta, caabbinta dabka wanaagsan ee maqaarka daroogada, caabbinta caloosha oo wanaagsan.
3. Guryaha farsamada ee xasiloon, heerka gudbinta raajada waa sare.
E307-16 oo leh darajada (AWS A5.4), alxanka birta aan daahin Electrode waa nooc ka duwan birta alxanka sida alxanka austenitic manganese ilaa shubka birta carbon ama foornada.
Waxaa si weyn loogu isticmaalaa warshadaha codsiyada kala duwan waxaana laga sameeyay tignoolajiyada magaalada iyo heerka sare ee alaabta ceeriin ee leh sifooyin cusub.
Shirkadda & Warshada
Halabuurka badeecada iyo soo bandhigida sifooyinka farsamada
QALABKA Kiimikada:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
XEERARKA GB/T | 0.20 | 4.5-7.5 | 1.20 | 17-20 | 44752.00 | 0.75 | 0.035 | 0.03 | 0.75 |
XEERARKA AWS | - | - | - | - | - | - | - | - | - |
TUSAALE QIIMAHA | 0.071 | 5.58 | 1.03 | 19.12 | 8.9 | 0.2 | 0.028 | 0.006 | 0.012 |
HANTIDA makaanikada:
HANTIDA | XOOG BADAN (MPa) | XOOGGA KORDHINTA (MPa) | KULULKA℃xh | QIIMAHA IIMAPACT J/℃ | ELONGATION(%) | |||||||||
XEERARKA GB/T | 350 | 500 | - | - | 25 | |||||||||
XEERARKA AWS | - | - | - | - | - | |||||||||
TUSAALE QIIMAHA | - | 635 | - | - | 36 |
XILDHIBAANADA ALXANKA LAGU SOO TALIYEY:
QAYBAHA DHUL-DHAQAALAHA (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||||
Koronto (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
FAAHFAAHINTA XIDHIIDHKA:
QARINTA | DHEERAAD | PCS/1KG | Miisaanka/1KG | |||
2.0mm | 300mm | 79 PCS | 2KG | |||
2.6mm | 300mm | 48PCS | 2KG | |||
3.2mm | 350mm | 27PCS | 5KG | |||
4.0mm | 350mm | 16 PCS | 5KG | |||
5.0mm | 350mm | 12 PCS | 5KG |
FIIRO GAAR AH:
H/W: alxanka booska toosan
O/W: alxanka booska madaxa ka sarreeya
Kiisaska caadiga ah
Shahaado
Halabuurka badeecada iyo soo bandhigida sifooyinka farsamada
QALABKA Kiimikada:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
XEERARKA GB/T | 0.20 | 4.5-7.5 | 1.20 | 17-20 | 44752.00 | 0.75 | 0.035 | 0.03 | 0.75 |
XEERARKA AWS | - | - | - | - | - | - | - | - | - |
TUSAALE QIIMAHA | 0.071 | 5.58 | 1.03 | 19.12 | 8.9 | 0.2 | 0.028 | 0.006 | 0.012 |
HANTIDA makaanikada:
HANTIDA | XOOG BADAN (MPa) | XOOGGA KORDHINTA (MPa) | KULULKA℃xh | QIIMAHA IIMAPACT J/℃ | ELONGATION(%) | |||||||||
XEERARKA GB/T | 350 | 500 | - | - | 25 | |||||||||
XEERARKA AWS | - | - | - | - | - | |||||||||
TUSAALE QIIMAHA | - | 635 | - | - | 36 |
XILDHIBAANADA ALXANKA LAGU SOO TALIYEY:
QAYBAHA DHUL-DHAQAALAHA (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||||
Koronto (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
FAAHFAAHINTA XIDHIIDHKA:
QARINTA | DHEERAAD | PCS/1KG | Miisaanka/1KG | |||
2.0mm | 300mm | 79 PCS | 2KG | |||
2.6mm | 300mm | 48PCS | 2KG | |||
3.2mm | 350mm | 27PCS | 5KG | |||
4.0mm | 350mm | 16 PCS | 5KG | |||
5.0mm | 350mm | 12 PCS | 5KG |
FIIRO GAAR AH:
H/W: alxanka booska toosan
O/W: alxanka booska madaxa ka sarreeya