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API5L GR. B tiyo

Kondisyon chimik konpozisyon pou PSL 1 tiyo ak t ≤ 0,984 "konpozisyon chimik pou PSL 2 tiyo ak t ≤ 0,984" pwopriyete mekanik

Kondisyon chimik

Konpozisyon chimik pou PSL 1 tiyo ak t ≤ 0,984 "

Asye klasMass fraksyon, ki baze sou chale ak pwodwi analyses a, g
CMnPSVNbLet
Max bMax bMaxMaxMaxMaxMax
San pwoblem tiyo
Yon0,220,90,30,3
B0,281,20,30,3c, dc, dD
X420,281,30,30,3DDD
X460,281,40,30,3DDD
X520,281,40,30,3DDD
X560,281,40,30,3DDD
X600,28 e1,40 e0,30,3fff
X650,28 e1,40 e0,30,3fff
X700,28 e1,40 e0,30,3fff
Soude tiyo
Yon0,220,90,30,3
B0,261,20,30,3c, dc, dD
X420,261,30,30,3DDD
X460,261,40,30,3DDD
X520,261,40,30,3DDD
X560,261,40,30,3DDD
X600,26 e1,40 e0,30,3fff
X650,26 e1,45 e0,30,3fff
X700.26 e1,65 e0,30,3fff
a. Cu ≤ = 0,50% ni; ≤ 0,50%; CR ≤ 0,50%; ak mo ≤ 0,15,
b. pou chak rediksyon nan 0,01 anba a konsantrasyon an maksimom espesifye pou Kabon, yon ogmantasyon nan 0,05% pi wo a konsantrasyon an maksimom espesifye pou Mn se akseptab, jiska yon maksimom de 1,65% pou klas ≥ L245 oswa B, men ≤ L360 oswa X52; jiska yon maksimom de 1,75% pou klas > L360 oswa X52, men< l485="" or="" x70;="" and="" up="" to="" a="" maximum="" of="" 2.00%="" for="" grade="" l485="" or="">
c. sof si otreman te dako NB + V ≤ 0,06,
d. Nb + V + ti ≤ 0,15%,
e. amwenske otreman te dako.,
f. sof si otreman te dako, NB + V = ti ≤ 0,15,
g. pa gen plis espre nan B se pemet ak rezidyel B a ≤ 0,001%


Konpozisyon chimik pou PSL 2 tiyo ak t ≤ 0,984 "

Asye klasMass fraksyon, ki baze sou chale ak pwodwi analysesKabon Equiv yon
CSiMnPSVNbLetLotCE IIWCE Pcm
Max bMaxMax bMaxMaxMaxMaxMaxMaxMax
San pwoblem ak soude tiyo
BR0,240,41,20,0250,015cc0,04e, li0,430,25
X42R0,240,41,20,0250,0150,060,050,04e, li0,430,25
BN0,240,41,20,0250,015cc0,04e, li0,430,25
X42N0,240,41,20,0250,0150,060,050,04e, li0,430,25
X46N0,240,41,40,0250,0150,070,050,04d, e, l0,430,25
X52N0,240,451,40,0250,0150,10,050,04d, e, l0,430,25
X56N0,240,451,40,0250,0150.10 f0,050,04d, e, l0,430,25
X60N0.24 f0.45 f1.40 f0,0250,0150.10 f0.05 f0.04 fg, h, lJan yo te dako
BQ0,180,451,40,0250,0150,050,050,04e, li0,430,25
X42Q0,180,451,40,0250,0150,050,050,04e, li0,430,25
X46Q0,180,451,40,0250,0150,050,050,04e, li0,430,25
X52Q0,180,451,50,0250,0150,050,050,04e, li0,430,25
X56Q0,180.45 f1,50,0250,0150,070,050,04e, li0,430,25
X60Q0.18 f0.45 f1.70 f0,0250,015gggh, l0,430,25
X65Q0.18 f0.45 f1.70 f0,0250,015gggh, l0,430,25
X70Q0.18 f0.45 f1.80 f0,0250,015gggh, l0,430,25
X80Q0.18 f0.45 f1.90 f0,0250,015gggmwen, jJan yo te dako
X90Q0.16 f0.45 f1,90,020,01gggjJan yo te dako
X100Q0.16 f0.45 f1,90,020,01gggjJan yo te dako
Soude tiyo
POUPOU0,220,451,20,0250,0150,050,050,04e, li0,430,25
X42M0,220,451,30,0250,0150,050,050,04e, li0,430,25
X46M0,220,451,30,0250,0150,050,050,04e, li0,430,25
X52M0,220,451,40,0250,015DDDe, li0,430,25
X56M0,220.45 f1,40,0250,015DDDe, li0,430,25
X60M0.12 f0.45 f1.60 f0,0250,015gggh, l0,430,25
X65M0.12 f0.45 f1.60 f0,0250,015gggh, l0,430,25
X70M0.12 f0.45 f1.70 f0,0250,015gggh, l0,430,25
X80M0.12 f0.45 f1.85 f0,0250,015gggmwen, j.043f0,25
X90M0,10.55 f2.10 f0,020,01gggmwen, j0,25
X100M0,10.55 f2.10 f0,020,01gggmwen, j0,25


Pwopriyete mekanik

Tiyo klasRupture pwopriyete-tiyo ko nan SMLS ak soude tiyo PSL 1Kouti nan soude tiyo
Bay fos yonRupture fos yonElongationRupture fos b
Rt0, 5 ψ minRm ψ min(nan 2nan af% min)Rm ψ min
Yon30.50048.600c48.600
B35.50060.200c60.200
X4242.10060.200c60.200
X4646.40063.100c63.100
X5252.20066.700c66.700
X5656.60071.100c71.100
X6060.20075.400c75.400
X6565.30077.500c77.500
X7070.30082.700c82.700
Tiyo klasRupture pwopriyete-tiyo ko nan SMLS ak soude tiyo PSL 2Kouti nan soude tiyo
Bay fos yonRupture fos yonRapo a, cElongationRupture fos d
Rt0, 5 ψ minRm ψ minR10,5IRm(an 2nan)Rm (ψ)



Af
MinimomMaksimomMinimomMaksimomMaksimomMinimomMinimom
BR, BN, BQ, POUPOU35.50065.30060.20095.0000,93f60.200
X42,X42R,X2Q,X42M42.10071.80060.20095.0000,93f60.200
X46N,X46Q,X46M46.40076.10063.10095.0000,93f63.100
X52N,X52Q,X52M52.20076.90066.700110.2000,93f66.700
X56N,X56Q,X56M56.60079.00071.100110.2000,93f71.100
X60N,X60Q,S60M60.20081.90075.400110.2000,93f75.400
X65Q,X65M65.30087.00077.600110.2000,93f76.600
X70Q,X65M70.30092.10082.700110.2000,93f82.700
X80Q,X80M80,. 500102.30090.600119.7000,93f90.600


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