Cahaya Tinggi: | baja paduan tabung mulus,seamless alloy steel pipe |
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Baja Paduan Grade T5 T9 T11 T12 T22
Pipa Penukar Panas Pipa Baja Paduan SA213
Kualitas baja | C | M N | P | S | Si | Cr | Mo |
maks | maks | maks | maks | maks | min | ||
T5 | 0,15 | 0,30-0,60 | 0,025 | 0,025 | 0,5 | 4.0-6.0 | 0,45-0,65 |
T9 | 0,15 | 0,30-0,60 | 0,025 | 0,025 | 0,25-1,00 | 8.0-10.0 | 0,90-1,10 |
T11 | 0,05-0,15 | 0,30-0,60 | 0,025 | 0,025 | 0,50-1,00 | 1.0-1.50 | 0,44-0,65 |
T12 | 0,05-0,15 | 0,30-0,61 | 0,025 | 0,025 | 0,50 | 0,80-1,25 | 0,44-0,65 |
T21 | 0,05-0,15 | 0,30-0,60 | 0,025 | 0,025 | 0,50-1,00 | 2.65-3.35 | 0,80-1,06 |
T22 | 0,05-0,15 | 0,30-0,60 | 0,025 | 0,025 | 0,50 | 1.90-2.60 | 0.87-1.13 |
Kualitas baja | Kekuatan tekanan | Kekuatan luluh | Pemanjangan | Kekerasan. Max | |||
min.ksi [Mpa] | min.ksi [Mpa] | % | Brinell / Vickers | Rockwell | |||
T5b | 60 [415] | 30 [205] | 30 | 179HBW / 190HV | 89HRB | ||
T9 | 60 [415] | 30 [205] | 30 | 179HBW / 190HV | 89HRB | ||
T12 | 60 [415] | 32 [220] | 30 | 163HBW / 170HV | 85HRB | ||
T91 | 85 [585] | 60 [415] | 20 | 250HBW / 265HV | 25HRC | ||
T92 | 90 [620] | 64 [440] | 20 | 250HBW / 265HV | 25HRC |