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Ikhaya > Imikhiqizo > Ipuleti Lensimbi > I-Carbon Steel
I-ASTM A709 GR.50W ipuleti lensimbi
I-ASTM A709 GR.50W ipuleti lensimbi
I-ASTM A709 GR.50W ipuleti lensimbi
I-ASTM A709 GR.50W ipuleti lensimbi
I-ASTM A709 GR.50W ipuleti lensimbi
I-ASTM A709 GR.50W ipuleti lensimbi
I-ASTM A709 GR.50W ipuleti lensimbi
I-ASTM A709 GR.50W ipuleti lensimbi

I-ASTM A709 GR.50W ipuleti lensimbi

I-ASTM A709-50W iyisimiso esijwayelekile sensimbi yesakhiwo ngokuyinhloko ekwakhiweni kwamabhuloho ensimbi. I-ASTM A709-50W ihlanganisa amandla aphezulu, iphansi ivumela ukwakheka kwensimbi, amapuleti nemigoqo. Ukumelana nokugqwala komkhathi kwale nsimbi ezindaweni eziningi kungcono kakhulu kunensimbi ye-carbon ene-copper noma ngaphandle kwayo.
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Iselula: +86 15824687445 kelly
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Ikheli: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.
Ulwazi lomkhiqizo Ukwakheka kwamakhemikhali kanye nempahla yemishini
Ulwazi lomkhiqizo

Amandla aphezulu aphansi we-alloy steel plate ASTM A709GR.50W ephinde yaqanjwa njenge- weathering steel plate A709 Grade 50W ukuze kuzuze indawo yayo ekumelaneni nokugqwala komkhathi. Ngokusho kwezakhi zamakhemikhali eziyinhloko eziqukethe, i-A709 Grade 50W yahlukaniswa njengo-A709Gr50w uhlobo A, A709Gr50w uhlobo B, A709Gr50w uhlobo C. Lawa mabanga amathathu ensimbi alingana nokucaciswa kwe-ASTM A 588/A 588M A588 Grade A,A58 kanye ne-A588 Grade C.Low alloy steel plate A709 Grade 50W nawo aphethe amandla afanayo alinganiselwe esivuno esilinganiselwe ku-345 Mpa njenge-A709 Grade 50 steel plate.
Amapuleti ensimbi e-A709 Gr.50W, adume ngendawo yawo ekumelaneni nokugqwala komkhathi. Amapuleti ensimbi e-A709 Grade 50W asetshenziswa kakhulu emishinini yokwakha, imishini yezimayini, iloli, amabhuloho, isakhiwo semikhumbi yokucindezela njll.,

Izidingo Zobuchwepheshe Nezinsizakalo Ezengeziwe:

  • Ukuhlolwa kwengcindezi ephezulu
  • Ukuhlolwa okunomthelela kwezinga lokushisa eliphansi
  • Ukwelashwa kokushisa kwangemuva kwe-welded (PWHT)
  • Isitifiketi sokuhlola se-Orginal Mill esikhishwe ngaphansi kwe-EN 10204 FORMAT 3.1/3.2
  • Lapho i-cooper steel icaciswa ku-A709 Gr36, okuqukethwe ngu-Cu≥0.20%
  • Ukudubula nokupenda, Ukusika kanye nokushisela njengezidingo zomsebenzisi ngamunye
Ukwakheka kwamakhemikhali kanye nempahla yemishini

Ukuze uthole indawo eyengeziwe ku-steel plate ye-A709 Gr.50S, sicela uzihlole ngokulandelayo;
I-A709 Ibanga 50S Ukwakheka Kwekhemikhali Ukuhlaziywa kokushisa

Isici Ikhemikhali %
C, ubuningi 0.23
UMn 0.50-1.60A
Si, max 0.40
V, ubuningi 0.15B
Nb, ubuningi 0.05B
P, ubuningi 0.035
S, ubuningi 0.045
cu, max 0.60
Ngi xma 0.45
Cr, ubuningi 0.35
Mo, max 0.15

A 709 Gr. Impahla yemishini ye-50S
Ibanga le-A709 Okukhulu
mm		 Veza
[MPa]		 I-Tensile [MPa] I-Elongtation Min % ukunciphisa
Okuncane
%		 HB
Ipuleti Lensimbi Insimbi yesakhiwo
8in[200mm] 2in[50mm] 8in[200mm] 2in[50mm]
36[250] ≤100 [250]imizuzu 400-550 20 23 20 21 … …
[250]imizuzu 400min … … 20 19 … …
50[345] ≤100 345 imiz 450 imiz 18 21 18 21F … …
50S[345S] G 345-450HI 450minH … … 18 21 … …
50W[345W]
I-HPS50W[HPS345W]		 ≤100 345 imiz 485 imiz 18 21 18 21J … …
I-HPS70W[HPS485W] ≤100 485 imiz 585-760 … 19K … … … …
100 [690], 100W [690W],HPS100W [HPS690W] ≤65 690minB 760-895 … 18K … … L 235-293M
100 [690], 100W [690W], 65-100 620minB 690-895 … 16K … … L …

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