Ống thép hợp kim SA213 T5 T9 T11 T12 T22, Ống trao đổi nhiệt bằng thép carbon
Chi tiết sản phẩm
alloy steel seamless tube
,seamless alloy steel pipe
Thép hợp kim loại T5 T9 T11 T12 T22
Các ống trao đổi nhiệt bằng thép hợp kim SA213
| Thép hạng | C | Thêm | P | S | Vâng | Cr | Mo. |
|
| tối đa | tối đa | tối đa | tối đa | tối đa | phút |
|
| 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 |
| Thép hạng | Độ bền kéo | Sức mạnh năng suất | Chiều dài | Khó nhất. |
|
| |
| 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 |
|
|
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