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Tokotoko Aukume Ngāwari 1J31
I roto i te awhe pāmahana taiao, ka tino rerekē te kaha o te aukume i ngā huringa pāmahana.
1J30/1J31/1J32/1J33/1J38 koranu: Ngā whakamahinga matua: Te huānga utu whakawhiti aukume I roto i te koropiko aukume me te koropiko aukume tuturu.
Whakatakotoranga/rahi
Rīpene (matotoru * whānui ): 0.05mm ~ 3.0mm * ≤ 420mm
Pae: Porowhita: Φ 5.5mm~250mm, tapawhā: 40mm~240mm*40mm~240mm
Waea: Φ 0.1mm~18mm
Pereti (matotoru * whānui * roa): 3.0mm ~ 60.0mm * 1000mm * 2000mm
Ngongo tui kore: 6mm~219mm(OD)*0.5mm~18mm(WT)
Ngongo whakarewa: 1mm~120mm(OD)*0.1mm~10mmWT)
| Ngā waitohu | Tātaritanga matū (%) | Ētahi atu | ||||||||||||
| C | S | P | Mn | Si | Ni | Cr | Co | M0 | Cu | Al | Nb | Fe | ||
| ≤ | ||||||||||||||
| 1J30 | 0.04 | O. 020 | 0.020 | ≤ 0.40 | ≤ O. 30 | 29.5~30.5 | ||||||||
| 1J31 | 0.04 | 0.020 | 0.020 | ≤ O. 40 | ≤ 0.30 | 30.5~ 31.5 | ||||||||
| 1J32 | O. 04 | 0.020 | 0.020 | ≤ O. 40 | ≤ O. 30 | 31.5~ 32.5 | ||||||||
| 1J33 | O. 05 | 0.020 | O. 020 | 0.30~ O. 60 | O. 30~ O. 60 | 32.8~ 33.8 | 1.0~2.0 | |||||||
| 1J38 | 0.05 | 0.020 | O. 020 | O. 30~ 0.60 | 0.15~ 0.30 | 37.5~ 38.5 | 12.5~ 13.5 | |||||||
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