TP321H
电站锅炉用无缝钢管
Seamless tube for station boiler
· 用途：适用于制造220MW,250MW,300MW,600MW,1000MW等大型电站锅炉用的过滤器、
再热器用途中增加超临界、超超临界，水冷壁等用管
·Usage：Applied to manufacture the pipe for overheater, rehaeter and so on of 220MW,250MW,
300MW,600MW,1000MW etc. large scale station boiler
· 订货标准Order norm：GB 5310;GB 13296;ASME SA-213;ASTM A213;JIS 3463等国内外
标准etc. domestic and overseas standard
· 可供规格Offer specification：外径outside diameter:32~89mm;
壁厚wall thickness:3.5~15mm.
主要钢种（牌号）的化学成分和性能chemical composition and performance of main steel grade(trademark)
|
牌号
trademark
|
化学成分chemical composition
|
力学性能
mechanical property
|
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
S
|
P
|
其它others
|
Rm
|
Rp0.2
|
A
|
|
Wt%
|
MPa
|
MPa
|
%
|
|
1Cr19Ni9
|
0.04-
0.10
|
≤2.0
|
≤1.0
|
18.0-
20.0
|
8.0-
11.0
|
≤0.015
|
≤0.030
|
-
|
≥520
|
≥206
|
≥35
|
|
SUS304HTB
|
0.04-
0.10
|
≤2.0
|
≤0.75
|
18.0-
20.0
|
8.0-
11.0
|
≤0.015
|
≤0.030
|
-
|
≥520
|
≥206
|
≥35
|
|
TP304H
|
0.04-
0.10
|
≤2.0
|
≤0.75
|
18.0-
20.0
|
8.0-
11.0
|
≤0.015
|
≤0.030
|
-
|
≥520
|
≥205
|
≥35
|
|
1Cr18Ni11Ti
|
0.04-
0.10
|
≤2.0
|
≤0.75
|
17.0-
20.0
|
9.0-
13.0
|
≤0.015
|
≤0.030
|
Ti:≥4C%~0.60%
|
≥520
|
≥205
|
≥35
|
|
SUS321HTB
|
0.04-
0.10
|
≤2.0
|
≤0.75
|
17.0-
20.0
|
9.0-
13.0
|
≤0.015
|
≤0.030
|
Ti:≥4C%~0.60%
|
≥520
|
≥206
|
≥35
|
|
TP321H
|
0.04-
0.10
|
≤2.0
|
≤0.75
|
17.0-
20.0
|
9.0-
13.0
|
≤0.015
|
≤0.030
|
Ti:≥4C%~0.60%
|
≥515
|
≥205
|
≥35
|
|
1Cr19Ni11Nb
|
0.04-
0.10
|
≤2.0
|
≤1.0
|
17.0-
20.0
|
9.0-
13.0
|
≤0.015
|
≤0.030
|
Nb+Ta≥
8C%~1.00%
|
≥520
|
≥205
|
≥35
|
|
SUS347HTB
|
0.04-
0.10
|
≤2.0
|
≤0.75
|
17.0-
20.0
|
9.0-
13.0
|
≤0.015
|
≤0.030
|
Nb≥8C%~1.00%
|
≥520
|
≥206
|
≥35
|
|
TP347H
|
0.04-
0.10
|
≤2.0
|
≤0.75
|
17.0-
20.0
|
9.0-
13.0
|
≤0.015
|
≤0.030
|
Nb+Ta≥
8C%~1.00%
|
≥520
|
≥205
|
≥35
|
|
TP347HFG
|
0.06-
0.10
|
≤2.0
|
≤0.75
|
17.0-
20.0
|
9.0-
13.0
|
≤0.015
|
≤0.030
|
Nb+Ta≥
8C%~1.00%
|
≥550
|
≥205
|
≥35
|
|
S30432
|
0.07-
0.13
|
≤1.0
|
≤0.30
|
17.0-
19.0
|
7.5-
10.5
|
≤0.010
|
≤0.030
|
Cu:2.50-3.50
|
≥590
|
≥235
|
≥35
|
|
S31042
|
0.04-
0.10
|
≤2.0
|
≤1.00
|
24.0-
26.0
|
19.0-
22.0
|
≤0.015
|
≤0.030
|
Nb:0.2-0.6;
N:0.15-0.35
|
≥655
|
≥295
|
≥30
|
|
正在研制开发700℃超超临界火电站用UNS NO6617和UNS NO7740等新型镍基合金高压锅炉管
|
注：根据用户需要可生产上表以外的牌号。
Note: According to the requirement of the customers, we can produce the pipe which standard is
not mentioned above.
主要牌号的高温规定非比例延伸强度High temperature regulation extension strength of the main grades
|
牌号
Grades
|
高温规定非比例延伸强度 Rp0.2/MPa≥
High temperature regulation extension strength
|
|
温度/℃temperature
|
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
550
|
600
|
|
07Cr19Ni10
|
170
|
154
|
144
|
135
|
129
|
123
|
119
|
114
|
110
|
105
|
101
|
|
10Cr18Ni9NbCu3BN
(S30432)
|
203
|
189
|
179
|
170
|
164
|
159
|
155
|
150
|
146
|
142
|
138
|
|
07Cr25Ni21NbN
(S31042)
|
573
|
523
|
490
|
468
|
451
|
440
|
429
|
421
|
410
|
397
|
374
|
|
07Cr19Ni11Ti
|
184
|
174
|
160
|
150
|
142
|
136
|
132
|
128
|
126
|
123
|
122
|
|
07Cr18Ni11Nb
(TP347H)
|
189
|
177
|
166
|
158
|
150
|
145
|
141
|
139
|
139
|
133
|
130
|
|
08Cr18Ni11NbFG
(TP347HFG)
|
185
|
174
|
166
|
159
|
153
|
148
|
144
|
141
|
138
|
135
|
132
|
主要牌号的100000h持久强度推荐数据100000h lasting intensity recommended data of the main grades
|
牌号
Grades
|
100000h持久强度推荐数据/MPa，≥
100000h lasting intensity recommended data
|
|
温度/℃temperature
|
|
600
|
620
|
650
|
670
|
690
|
700
|
710
|
720
|
730
|
740
|
750
|
|
07Cr19Ni10
|
96
|
81
|
63
|
52
|
44
|
40
|
37
|
34
|
31
|
28
|
26
|
|
10Cr18Ni9NbCu3BN
(S30432)
|
-
|
137
|
117
|
97
|
79
|
71
|
64
|
57
|
50
|
45
|
39
|
|
07Cr25Ni21NbN
(S31042)
|
160
|
142
|
103
|
85
|
69
|
62
|
56
|
51
|
46
|
-
|
-
|
|
07Cr19Ni11Ti
|
89
|
72
|
55
|
46
|
38
|
35
|
32
|
29
|
26
|
24
|
22
|
|
07Cr18Ni11Nb
(TP347H)
|
132
|
110
|
82
|
66
|
54
|
48
|
43
|
38
|
34
|
31
|
28
|
|
08Cr18Ni11NbFG
(TP347HFG)
|
-
|
132
|
99
|
81
|
66
|
59
|
53
|
48
|
43
|
-
|
-
|
|