Béléng anu panas panas (GB / T9437-1988)
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Béléng anu panas panas (GB / T9437-1988)
(1) nomer brand sareng komposisi kimia.
|
kelas |
Ngaran toko |
Komposisi kimia (fraksi massa) (%) |
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|
C |
Si |
Mn |
P |
S |
Ceun |
Al |
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|
Kirang ti atanapi sami |
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|
Beusi beusi tuang |
Rtcr |
3.0-3.8 |
1.5-2.5 |
1.0 |
0.20 |
0.12 |
0.50-1.00 |
- |
|
Rtc2 |
3.0-3.8 |
2.0-3.0 |
1.0 |
0.20 |
0.12 |
>1.00-2.00 |
- |
|
|
Rtcr16 |
1.6-2.4 |
1.5-2.2 |
1.0 |
0.10 |
0.05 |
15.00-18.00 |
- |
|
|
Rti5 |
2.4-3.2 |
4.5-5.5 |
0.8 |
0.20 |
0.12 |
0.50-1.00 |
- |
|
|
Beusi tuang tuang tuang |
Rtqsi4 |
2.4-3.2 |
3.5-4.5 |
0.7 |
0.10 |
0.03 |
- |
- |
|
Rtqsi4mo |
2.7-3.5 |
3.5-4.5 |
0.5 |
0.10 |
0.03 |
Mo: 0,3-0.7 |
- |
|
|
Rtqsi5 |
2.4-3.2 |
>4.5-5.5 |
0.7 |
0.10 |
0.03 |
- |
- |
|
|
Rtqal4si4 |
2.5-3.0 |
3.5-4.5 |
0.5 |
0.10 |
0.02 |
- |
4.0-5.0 |
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|
Rtqal5S5 |
2.3-2.8 |
>4.5-5.2 |
0.5 |
0.10 |
0.02 |
- |
>5.0-5.8 |
|
|
Rtqal22 |
1.6-2.2 |
1.0-2.0 |
0.7 |
0.10 |
0.03 |
- |
20.0-24.0 |
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Catetan: Polmal kabek, "ngaganggu tuang tuang beusi tahan," intaksina miceunan beusi, nomer fraksi alroy.
(2) sipat mékanis
Sipat poténsial kamar tina beusi anu tahan panas
|
Ngaran toko |
Kakuatan Tensile tina B / MPA |
Hardness Hbs |
Ngaran toko |
Kakuatan Tensile tina B / MPA |
Hardness Hbs |
|
Rtcr |
200 |
189-288 |
Rtqsi4mo |
540 |
197-280 |
|
Rtc2 |
150 |
207-288 |
Rtqsi5 |
370 |
228-302 |
|
Rtcr16 |
340 |
400-450 |
Rtqal4si4 |
250 |
285-341 |
|
Rti5 |
140 |
160-270 |
Rtqal5S5 |
200 |
302-363 |
|
Rtqsi4 |
480 |
187-269 |
Rtqal22 |
300 |
241-364 |
Suhu anu pondok langkung ageung kakuatan anu matak pikaresepeun
|
Ngaran toko |
Kakuatan tensile tina b / mpa dina suhu ieu (gelar) |
Ngaran toko |
Kakuatan tensile tina b / mpa dina suhu ieu (gelar) |
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|
500 |
600 |
700 |
800 |
900 |
500 |
600 |
700 |
800 |
900 |
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|
Rtcr |
225 |
144 |
- |
- |
- |
Rtqsi4mo |
- |
- |
101 |
46 |
- |
|
Rtc2 |
243 |
166 |
- |
- |
- |
Rtqsi5 |
- |
- |
67 |
30 |
- |
|
Rtcr16 |
- |
- |
- |
144 |
88 |
Rtqal4si4 |
- |
- |
- |
82 |
32 |
|
Rti5 |
- |
- |
41 |
27 |
- |
Rtqal5S5 |
- |
- |
- |
167 |
75 |
|
Rtqsi4 |
- |
- |
75 |
35 |
- |
Rtqal22 |
- |
- |
- |
130 |
77 |






