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化學成分及機械性質 |
|
種 類 |
材 料 編 號 |
化學成份 %
|
抗拉強度kgf/m㎡ |
伸長率% |
擴管試驗 |
壓扁試驗 |
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
機械構造鋼管E.R.W.
Steel
Tube |
STKM 11A |
0.12 max |
0.35 max |
0.60 max |
0.04 max |
0.04 max |
___ |
___ |
>30 |
>35 |
D
≧
1.3 D |
D
≧
1/2 D |
|
STKM 12A |
0.20 max |
0.35 max |
0.60 max |
>35 |
>35 |
D
≧
1.2 D |
D
≧
2/3 D |
|
STKM 12B |
>40 |
>25 |
D
≧
1.2 D |
D
≧
2/3 D |
|
STKM 12C |
>48 |
>20 |
___ |
___ |
|
STKM 13A |
0.25 max |
0.35 max |
0.30-0.90 |
>38 |
>30 |
D
≧
1.2 D |
D
≧
2/3 D |
|
STKM 13B |
>45 |
>20 |
D
≧
1.2 D |
D
≧
3/4 D |
|
STKM 13C |
>52 |
>15 |
___ |
___ |
|
STKM 14A |
0.30 max |
0.35 max |
0.30-1.00 |
>42 |
>25 |
D
≧
1.2 D |
D
≧
3/4 D |
|
STKM 14B |
>51 |
>15 |
D
≧
1.1 D |
D
≧
7/8 D |
|
STKM 14C |
>56 |
>15 |
------ |
------ |
|
STKM 15A |
0.25-0.35 |
0.40 max |
0.30-1.00 |
>48 |
>22 |
D
≧
1.2 D |
D
≧
3/4 D |
|
STKM 15C |
>59 |
>12 |
------ |
------ |
|
STKM 16A |
0.35-0.45 |
0.40 max |
0.40-1.00 |
>52 |
>20 |
D
≧
1.1 D |
D
≧
7/8 D |
|
STKM 16C |
>63 |
>12 |
------ |
------ |
|
STKM 17A |
0.45-0.55 |
0.35 max |
0.40-1.00 |
>56 |
>20 |
D
≧
1.1 D |
D
≧
7/8 D |
|
STKM 17C |
>66 |
>10 |
------ |
------ |
|
STKM 18A |
0.18 max |
0.55 max |
1.50 max |
>45 |
>25 |
D
≧
1.1 D |
D
≧
7/8 D |
|
STKM 18B |
>50 |
>23 |
D
≧
1.1 D |
D
≧
7/8 D |
|
STKM 18C |
>52 |
>15 |
------ |
------ |
|
STKM 19A |
0.25 max |
0.55 max |
1.50 max |
>50 |
>23 |
D
≧
1.1 D |
D
≧
7/8 D |
|
STKM 19C |
>56 |
>15 |
------ |
------ |
|
STKM 20A |
0.25 max |
0.55 max |
1.60 max |
>55 |
>23 |
D
≧
1.1 D |
D
≧
7/8 D |
鉻鉬合金鋼管
Cro -Moly Steel
Tubes |
SCM415 |
AP |
0.13-0.18 |
0.15-0.35 |
0.60-0.85 |
0.03 max |
0.03 max |
0.90-1.20 |
0.15-0.30 |
>50 |
>25 |
D
≧
1.2 D |
D
≧
1/2 D |
|
NOAP |
>65 |
>10 |
D
≧
1.1 D |
D
≧
7/8 D |
|
SCM430 |
AP |
0.28-0.33 |
0.15-0.35 |
>50 |
>25 |
D
≧
1.2 D |
D
≧
1/2 D |
|
NOAP |
>70 |
>8 |
D
≧
1.1 D |
D
≧
7/8 D |
|
SCM435 |
AP |
0.33-0.38 |
0.15-0.35 |
>50 |
>25 |
D
≧
1.2 D |
D
≧
1/2 D |
|
NOAP |
>70 |
>7 |
D
≧
1.1 D |
D
≧
7/8 D |
|
SCM440 |
AP |
0.38-0.43 |
0.15-0.35 |
>50 |
>25 |
D
≧
1.2 D |
D
≧
1/2 D |
|
NOAP |
>75 |
>5 |
D
≧
1.1 D |
D
≧
7/8 D |
|
SAE4130 |
AP |
0.28-0.33 |
0.15-0.35 |
0.40-0.60 |
0.035 max |
0.04 max |
0.80-1.10 |
0.15-0.25 |
>50 |
>25 |
D
≧
1.2 D |
D
≧
1/2 D |
|
NOAP |
>70 |
>8 |
D
≧
1.1 D |
D
≧
7/8 D |
|
SAE4135 |
AP |
0.32-0.39 |
0.15-0.35 |
0.65-0.95 |
>50 |
>25 |
D
≧
1.2 D |
D
≧
1/2 D |
|
NOAP |
>70 |
>7 |
D
≧
1.1 D |
D
≧
7/8 D |
|
SAE4140 |
AP |
0.38-0.43 |
0.15-0.35 |
0.75-1.00 |
>50 |
>25 |
D
≧
1.2 D |
D
≧
1/2 D |
|
NOAP |
>75 |
>5 |
D
≧
1.1 D |
D
≧
7/8 D |
|
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|
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|
|
種 類 |
材 料 編
號 |
化學成份
% |
狀態 |
抗拉強度kgf/m㎡ |
伸長率 % |
|
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Zr(鋯) |
高強度鋁合金管
High Impact Aluminum Alloy |
2014 |
0.50-1.20 |
0.70 max |
3.90-5.00 |
0.40-1.20 |
0.20-0.80 |
0.10 max |
0.25 max |
0.15 max |
------- |
T6 |
>42 |
>6 |
|
7005 |
0.35 max |
0.40 max |
0.10
max |
0.20-0.70 |
1.00-1.80 |
0.06-0.20 |
4.00-5.00 |
0.001-0.006 |
0.08-0.20 |
O |
>25 |
>12 |
|
T6 |
>34 |
>10 |
|
7046 |
0.12 max |
0.15 max |
2.00-2.60 |
0.10 max |
1.90-2.60 |
0.04 max |
5.70-6.70 |
0.06 max |
0.08-0.15 |
T651 |
>40 |
>10 |
|
7050 |
0.12 max |
0.15 max |
2.00-2.60 |
0.10 max |
1.90-2.60 |
0.04
max |
5.70-6.70 |
0.06 max |
0.08-0.15 |
T651 |
>55 |
>10 |
|
7075 |
0.12 max |
0.15 max |
2.00-2.60 |
0.10 max |
0.040 max |
0.04 max |
0.25 max |
0.15 max |
------- |
O |
>28 |
>6 |
|
T6 |
>54 |
>12 |
耐蝕性鋁合金管
Anti-Corrosion Aluminum Alloy |
5083 |
0.40 max |
0.40 max |
0.10 max |
0.40-0.10 |
4.00-4.90 |
0.05-0.25 |
0.25 max |
0.15 max |
------- |
H112 |
>27 |
>5 |
|
H32 |
>30 |
>14 |
|
6061 |
0.40-0.80 |
0.70 max |
0.15-0.40 |
0.15 max |
0.80-1.20 |
0.04-0.35 |
0.25 max |
0.15 max |
------- |
O |
>15 |
>14 |
|
T6 |
>26 |
>8 |
|
6063 |
0.20-0.60 |
0.35 max |
0.10 max |
0.10 max |
0.040 max |
0.10
max |
0.10 max |
0.10 max |
------- |
T4 |
>15 |
>10 |
|
T6 |
>21 |
>9 |
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