API SPEC5L X65管線管,X65無縫鋼管天鋼現(xiàn)貨
鋼管種類 |
外徑(D) |
壁厚(S) |
||
冷拔管 |
鋼管外徑(mm) |
允許偏差(mm) |
鋼管壁厚(mm) |
允許偏差(mm) |
>30~50 |
±0.3 |
>3~20 |
±10% |
力學(xué)性能:
標準 |
牌號 |
抗拉強度(MPa) |
屈服強度(MPa) |
伸長率(%) |
硬度 |
GB3087 |
10 |
335~475 |
≥195 |
≥24 |
/ |
20 |
410~550 |
≥245 |
≥20 |
/ |
|
20G |
410~550 |
≥245 |
≥24 |
/ |
|
20MnG |
≥415 |
≥240 |
≥22 |
/ |
|
25MnG |
≥485 |
≥275 |
≥20 |
/ |
|
15CrMoG |
440~640 |
≥235 |
≥21 |
/ |
|
12Cr2MoG |
450~600 |
≥280 |
≥20 |
/ |
|
12Cr1MoVG |
470~640 |
≥255 |
≥21 |
/ |
|
12Cr2MoWVTiB |
540~735 |
≥345 |
≥18 |
/ |
|
10Cr9Mo1VNb |
≥585 |
≥415 |
≥20 |
/ |
|
ASME SA210 |
SA210A-1 |
≥415 |
≥255 |
≥30 |
≤143HB |
SA210C |
≥485 |
≥275 |
≥30 |
≤179HB |
|
ASME SA213 |
SA213 T11 |
≥415 |
≥205 |
≥30 |
≤163HB |
SA213 T12 |
≥415 |
≥220 |
≥30 |
≤163HB |
|
SA213 T22 |
≥415 |
≥205 |
≥30 |
≤163HB |
|
SA213 T23 |
≥510 |
≥400 |
≥20 |
≤220HB |
|
SA213 T91 |
≥585 |
≥415 |
≥20 |
≤250HB |
|
SA213 T92 |
≥620 |
≥440 |
≥20 |
≤250HB |
|
DIN17175 |
ST45.8/Ⅲ |
410~530 |
≥255 |
≥21 |
/ |
15Mo3 |
450~600 |
≥270 |
≥22 |
/ |
|
13CrMo44 |
440~590 |
≥290 |
≥22 |
/ |
|
10CrMo910 |
480~630 |
≥280 |
≥20 |
/ |
化學(xué)成分:
標準
|
牌號
|
化學(xué)成分(%)
|
||||||||||||||
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
Cu
|
Ni
|
V
|
Al
|
W
|
Ti
|
Nb
|
N
|
||
GB3087
|
10
|
0.07~0.13
|
0.17~0.37
|
0.38~0.65
|
≤0.030
|
≤0.030
|
0.3~0.65
|
/
|
≤0.25
|
≤0.30
|
/
|
/
|
|
|
|
|
20
|
0.17~0.23
|
0.17~0.37
|
0.38~0.65
|
≤0.030
|
≤0.030
|
0.3~0.65
|
/
|
≤0.25
|
≤0.30
|
/
|
/
|
|
|
|
|
|
GB5310
|
20G
|
0.17~0.24
|
0.17~0.37
|
0.35~0.65
|
≤0.030
|
≤0.030
|
≤0.25
|
≤0.15
|
≤0.20
|
≤0.25
|
≤0.08
|
|
|
|
|
|
20MnG
|
0.17~0.24
|
0.17~0.37
|
0.70~1.00
|
≤0.030
|
≤0.030
|
≤0.25
|
≤0.15
|
≤0.20
|
≤0.25
|
≤0.08
|
|
|
|
|
|
|
25MnG
|
0.18~0.24
|
0.17~0.37
|
0.80~1.10
|
≤0.030
|
≤0.030
|
≤0.25
|
≤0.15
|
≤0.20
|
≤0.25
|
≤0.08
|
|
|
|
|
|
|
0.12~0.18
|
0.17~0.37
|
0.40~0.70
|
≤0.030
|
≤0.030
|
0.80~1.10
|
0.40~0.55
|
≤0.20
|
≤0.30
|
|
|
|
|
|
|
||
12Cr2MoG
|
0.08~0.15
|
≤0.50
|
0.40~0.70
|
≤0.030
|
≤0.030
|
2.00~2.50
|
0.90~1.20
|
≤0.20
|
≤0.30
|
|
|
|
|
|
|
|
12Cr1MoV
|
0.08~0.15
|
0.17~0.37
|
0.40~0.70
|
≤0.030
|
≤0.030
|
0.90~1.20
|
0.25~0.35
|
≤0.20
|
≤0.30
|
0.15~0.30
|
|
|
|
|
|
|
12Cr2MoWVTiB
|
0.08~0.15
|
0.45~0.75
|
0.45~0.65
|
≤0.030
|
≤0.030
|
1.60~2.10
|
0.50~0.65
|
≤0.20
|
≤0.30
|
0.28~0.42
|
|
0.30~0.55
|
0.08~0.15
|
B 0.002~0.008
|
|
|
10Cr9Mo1VNb
|
0.08~0.12
|
0.20~0.50
|
0.30~0.60
|
≤0.020
|
≤0.010
|
8.00~9.50
|
0.85~1.05
|
≤0.20
|
≤0.40
|
0.18~0.25
|
≤0.015
|
|
|
0.06~0.10
|
0.03~0.07
|
|
ASME SA210
|
SA210A-1
|
0.13~0.19
|
≥0.1
|
0.45~0.65
|
≤0.030
|
≤0.030
|
|
|
|
|
|
|
|
|
|
|
SA210C
|
0.18~0.24
|
≥0.1
|
0.80~1.10
|
≤0.030
|
≤0.030
|
|
|
|
|
|
|
|
|
|
|
|
ASME SA213
|
SA213 T11
|
0.05~0.15
|
0.50~1.0
|
0.30~0.60
|
≤0.030
|
≤0.030
|
1.00~1.50
|
0.50~1.00
|
|
|
|
|
|
|
|
|
SA213 T12
|
0.05~0.15
|
≤0.50
|
0.30~0.61
|
≤0.030
|
≤0.030
|
0.80~1.25
|
0.44~0.65
|
|
|
|
|
|
|
|
|
|
SA213 T22
|
0.05~0.15
|
≤0.50
|
0.30~0.60
|
≤0.030
|
≤0.010
|
1.90~2.60
|
0.87~1.13
|
|
|
|
|
|
|
|
|
|
SA213 T23
|
0.04~0.10
|
≤0.50
|
0.10~0.60
|
≤0.030
|
≤0.030
|
1.90~2.60
|
0.05~0.30
|
|
|
|
≤0.030
|
1.45~1.75
|
B 0.0005~0.006
|
0.02~0.08
|
≤0.040
|
|
SA213 T91
|
0.08~0.12
|
0.20~0.50
|
0.30~0.60
|
≤0.020
|
≤0.010
|
8.00~9.50
|
0.85~1.05
|
|
≤0.40
|
0.18~0.25
|
≤0.015
|
|
|
0.06~0.10
|
0.03~0.07
|
|
SA213 T92
|
0.07~0.13
|
≤0.50
|
0.30~0.60
|
≤0.020
|
≤0.010
|
8.50~9.50
|
0.30~0.60
|
|
≤0.40
|
0.15~0.25
|
≤0.015
|
1.50~2.00
|
B 0.001~0.006
|
0.04~0.09
|
0.03~0.07
|
|
DIN 17175
|
ST45.8/Ⅲ
|
≤0.21
|
0.10~0.35
|
0.40~1.20
|
≤0.040
|
≤0.040
|
|
|
|
|
|
|
|
|
|
|
15Mo3
|
0.12~0.20
|
0.10~0.35
|
0.40~0.80
|
≤0.035
|
≤0.035
|
|
0.25~0.35
|
|
|
|
|
|
|
|
|
|
13CrMo44
|
0.10~0.18
|
0.10~0.35
|
0.40~0.70
|
≤0.035
|
≤0.035
|
0.70~1.10
|
0.45~0.65
|
|
|
|
|
|
|
|
|
|
10CrMo910
|
0.08~0.15
|
≤0.50
|
0.30~0.70
|
≤0.025
|
≤0.020
|
2.00~2.50
|
0.90~1.10
|
≤0.30
|
≤0.30
|
|
≤0.015
|
|
|
L450美標管線管API SPEC 5L L450管線管 抗拉強度(530MPa)GB/T9711.1 X65油氣無縫鋼管 抗拉強度(530MPa)
標準:
API SPEC 5L、ISO 3183, GB/T 9711
用途:
用于石油、天然氣工業(yè)中的氣、水、油輸送
機械性能:
標 準
|
鋼 級 |
屈服強度(MPa) |
抗拉強度(MPa) |
延伸率(%) |
沖擊功(J) |
||
API SPEC 5L |
|
PSL1 |
|
查API SPEC 5L表3 |
|
||
A25/L175 |
≥172 |
≥310 |
|||||
A/L210 |
≥207 |
≥331 |
|||||
B/L245 |
≥241 |
≥414 |
|||||
X42/L290 |
≥290 |
≥414 |
|||||
X46/L320 |
≥317 |
≥434 |
|||||
X52/L360 |
≥359 |
≥455 |
|||||
X56/L390 |
≥386 |
≥490 |
|||||
X60/L415 |
≥414 |
≥517 |
|||||
X65/L450 |
≥448 |
≥531 |
|||||
X70/L485 |
≥483 |
≥565 |
|||||
PSL2 |
|||||||
|
Min |
Max |
Min |
Max |
Min |
||
B/L245 |
241 |
448 |
441 |
758 |
41(27) |
||
X42/L290 |
290 |
496 |
414 |
758 |
41(27) |
||
X46/L320 |
317 |
524 |
434 |
758 |
41(27) |
||
X52/L360 |
359 |
531 |
455 |
758 |
41(27) |
||
X56/L390 |
386 |
544 |
490 |
758 |
41(27) |
||
X60/L415 |
414 |
565 |
517 |
758 |
41(27) |
||
X65/L450 |
448 |
600 |
531 |
758 |
41(27) |
||
X70/L485 |
483 |
621 |
565 |
758 |
41(27) |
||
X80/L555 |
552 |
690 |
621 |
827 |
101(68) |
化學(xué)成分:
標 準
|
鋼 級 |
C |
Mn |
P |
S |
|
Max |
Max |
Min |
Max |
Max |
||
API SPEC 5L |
PSL1 |
|||||
A25/L175 |
0.21 |
0.60 |
|
0.030 |
0.030 |
|
A25P/L175P |
0.21 |
0.60 |
0.45 |
0.080 |
0.030 |
|
A/L210 |
0.22 |
0.90 |
|
0.030 |
0.030 |
|
B/L245 |
0.28 |
1.20 |
|
0.030 |
0.030 |
|
X42/L290 |
0.28 |
1.30 |
|
0.030 |
0.030 |
|
X46/L320、X52/L360、X56/390 |
0.28 |
1.40 |
|
0.030 |
0.030 |
|
X60/L415、X65/L450、X70/L485 |
0.28 |
1.40 |
|
0.030 |
0.030 |
|
0.0PSL2 |
||||||
B/L245 |
0.24 |
1.20 |
|
0.025 |
0.015 |
|
X42/L290 |
0.24 |
1.30 |
|
0.025 |
0.015 |
|
X46/L320、X52/L360、X56/L390 |
0.24 |
1.40 |
|
0.025 |
0.015 |
|
X60/L415、X65/L450、X70/L485 |
0.24 |
1.40 |
|
0.025 |
0.015 |