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²úÆ· |
¸ÖÖÖ |
»¯Ñ§³É·Ö |
Á¦Ñ§ÐÔÄÜ |
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C |
Mn |
P |
S |
ÆäËû |
Çü·þÇ¿¶ÈMpa |
¿¹ÀÇ¿¶ÈMpa |
É쳤ÂÊ% |
||
API SPEC |
A |
0.21 |
0.6 |
0.030 |
0.030 |
207 |
331 |
00000 |
|
B |
0.22 |
1.2 |
0.025 |
0.015 |
241 |
414 |
|
||
X42 |
0.22 |
0.025 |
0.015 |
1.3 |
290 |
414 |
|
||
X46 |
0.22 |
1.4 |
0.025 |
0.015 |
317 |
434 |
|
||
X52 |
0.22 |
1.4 |
0.025 |
0.015 |
359 |
455 |
|
||
X56 |
0.22 |
1.4 |
0.025 |
0.015 |
386 |
490 |
|
||
X60 |
0.22 |
1.4 |
0.025 |
0.015 |
414 |
517 |
|
||
X65 |
0.22 |
1.45 |
0.025 |
0.015 |
448 |
531 |
|
||
X70 |
0.22 |
1.65 |
0.025 |
0.015 |
483 |
565 |
|
||
GB/T9711-1997 |
L175 |
0.21 |
0.60 |
0.030 |
0.030 |
175 |
315 |
27 |
|
L210 |
0.21 |
0.90 |
0.030 |
0.030 |
210 |
335 |
25 |
||
L245 |
0.26 |
1.15 |
0.030 |
0.030 |
245 |
415 |
21 |
||
L290 |
0.28 |
1.25 |
0.030 |
0.030 |
290 |
415 |
21 |
||
L360 |
0.30 |
1.25 |
0.030 |
0.030 |
360 |
460 |
19 |
||
L390 |
0.26 |
1.35 |
0.030 |
0.030 |
390 |
490 |
18 |
||
L415 |
0.26 |
1.35 |
0.030 |
0.030 |
415 |
520 |
17 |
||
L450 |
0.26 |
1.40 |
0.030 |
0.030 |
450 |
525 |
17 |
||
L485 |
0.23 |
1.60 |
0.030 |
0.030 |
485 |
570 |
16 |
||
SY/T5037-2000 |
Q235B |
0.12-0.20 |
0.30-0.70 |
0.045 |
0.045 |
|
235 |
375-460 |
26 |
±¸×¢ |
e:É쳤ÂÊ×îСֵ |