收藏词条 编辑词条 JIS G 3463-1994锅炉、热交换器用不锈钢管的化学成分
钢的化学成分(熔炼分析)见表
|
牌号 |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
其他 |
|
SUS304TB |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
8.00～11.0 |
18.00～20.00 |
— |
— |
|
SUS304HTB |
0.04～0.10 |
≤0.75 |
≤2.00 |
≤0.40 |
≤0.030 |
8.00～11.0 |
18.00～20.00 |
— |
— |
|
SUS304LTB |
≤0.030 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
9.00～13.0 |
18.00～20.00 |
— |
— |
|
SUS309TB |
≤1.5 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
12.00～15.00 |
22.00～24.00 |
— |
— |
|
SUS309STB |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
12.00～15.00 |
22.00～24.00 |
— |
— |
|
SUS310TB |
≤1.5 |
≤1.50 |
≤2.00 |
≤0.40 |
≤0.030 |
19.00～22.00 |
24.00～26.00 |
— |
— |
|
SUS310STB |
≤0.08 |
≤1.50 |
≤2.00 |
≤0.40 |
≤0.030 |
19.00～22.00 |
24.00～26.00 |
— |
— |
|
SUS316TB |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
10.00～14.00 |
16.00～18.00 |
2.00～3.00 |
— |
|
SUS316HTB |
0.04～0.10 |
≤0.75 |
≤2.00 |
≤0.40 |
≤0.030 |
11.00～14.00 |
16.00～18.00 |
2.00～3.00 |
— |
|
SUS316LTB |
≤0.030 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
12.00～16.00 |
16.00～18.00 |
2.00～3.00 |
— |
|
SUS316TiTB |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
10.00～14.00 |
16.00～18.00 |
2.00～3.00 |
Ti5×C% |
|
SUS317TB |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
11.00～15.00 |
18.00～20.00 |
3.00～4.00 |
— |
|
SUS317LTB |
≤0.030 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
11.00～15.00 |
18.00～20.00 |
3.00～4.00 |
— |
|
SUS836LTB |
≤0.030 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
24.00～26.00 |
19.00～24.00 |
5.00～7.00 |
N≤0.25 |
|
SUS890LTB |
≤0.020 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
23.00～28.00 |
19.00～23.00 |
4.00～5.00 |
Cu1.00～2.00 |
|
SUS321TB |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
9.00～13.00 |
17.00～19.00 |
— |
Ti≤5×C% |
|
SUS321HTB |
0.04～0.10 |
≤0.75 |
≤2.00 |
≤0.40 |
≤0.030 |
9.00～13.00 |
17.00～20.00 |
— |
Ti4×C%～0.60 |
|
SUS347TB |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.40 |
≤0.030 |
9.00～13.00 |
17.00～19.00 |
— |
Nb≤10×C |
|
SUS347HTB |
0.04～0.10 |
≤1.00 |
≤2.00 |
≤0.030 |
≤0.030 |
9.00～13.00 |
17.00～20.00 |
— |
Nb8×C～1.00 |
|
SUSXM15J1TB |
≤0.08 |
3.00～5.00 |
≤2.00 |
≤0.045 |
≤0.030 |
11.50～15.00 |
15.00～20.00 |
— |
|
|
SUS329J1TB |
≤0.08 |
≤1.00 |
≤1.50 |
≤0.40 |
≤0.030 |
3.00～6.00 |
23.00～28.00 |
1.00～3.00 |
— |
|
SUS329J3LTB |
≤0.030 |
≤1.00 |
≤1.50 |
≤0.40 |
≤0.030 |
4.50～6.50 |
21.00～24.00 |
2.50～3.50 |
N0.08～0.20 |
|
SUS329J4LTB |
≤0.030 |
≤1.00 |
≤1.50 |
≤0.40 |
≤0.030 |
5.50～7.50 |
24.00～26.00 |
2.50～3.50 |
N0.08～0.30 |
|
SUS405TB |
≤0.08 |
≤1.00 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
11.50～14.50 |
— |
Al0.10～0.30 |
|
SUS409TB |
≤0.08 |
≤1.00 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
10.50～11.75 |
— |
Ti6×C～0.75 |
|
SUS409LTB |
≤0.030 |
≤1.00 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
10.50～11.75 |
— |
Ti6×C～0.75 |
|
SUS410TB |
≤1.5 |
≤1.00 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
11.50～13.50 |
— |
— |
|
SUS410TiTB |
≤0.08 |
≤1.00 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
11.50～13.50 |
— |
Ti6×C～0.75 |
|
SUS430TB |
≤0.12 |
≤0.75 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
16.00～18.00 |
— |
— |
|
SUS430LXTB |
≤0.030 |
≤0.75 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
16.00～19.00 |
— |
Ti|Nb0.10～1.00 |
|
SUS430J1LTB |
≤0.025 |
≤1.00 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
16.00～20.00 |
— |
N≤0.25 Nb×(C+N)～0.80 Cu0.30～0.80 |
|
SUS436LTB |
≤0.025 |
≤1.00 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
16.00～19.00 |
0.75～1.25 |
N≤0.25 Ti，Nb，Zr及其组合 8×(C·N)～0.80 |
|
SUS444TB |
≤0.025 |
≤1.00 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
17.00～20.00 |
1.75～2.50 |
N≤0.25 Ti，Nb，Zr及其组合 8×(C+N)～0.80 |
|
SUSXM8TB |
≤0.08 |
≤1.00 |
≤1.00 |
≤0.40 |
≤0.030 |
— |
17.00～19.00 |
— |
Ti12×C～1.10 |
|
SUSXM27TB |
≤0.010 |
≤0.40 |
≤0.40 |
≤0.030 |
≤0.020 |
— |
25.00～27.50 |
0.75～1.50 |
N≤0.015 |
注：①需要要求成品分析时，表中规定的化学成分是是适用的。但是，对于SUS304LTB、SUS317LTB、SUS836LTB、SUS329J3LTB、SUS329J4LTB、SUS409LTB及SUS430LXTB的碳含量为不大于0.035%，对SUS430J1LTB、SUS436LTB及SUS444TB的碳含量为不大于0.030%。还有，对SUS890LTB和SUSXM27TB的碳含量分别为不大于0.025%和不大于0.015%。
②对SUSXM15J1TB、SUS329J1TB、SUS329J3LTB、SUS329J4LTB和SUS430J1LTB，必要时，可以添加表以外的合金元素。
③对SUS405TB、SUS409TB、SUS410TB、SUS410TiTB、SUS430TB、SUS430LXTB、SUS430J1LTB、SUS436LTB、SUS444TB和SUSXM8TB可以含有不大于0.60%Ni。
④对SUSXM27TB，可以含有不大于0.50%Ni、0.20%Cu及0.50%(Ni+Cu).必要时，可以添加表以外的合金元素。