JIS G 3445 STKM 11A Pipa CS tanpa jahitan untuk struktur mekanik
Rincian produk
tabung baja ditarik dingin
,tabung ditarik dingin
JIS G 3445 STKM 11A pipa CS tanpa jahitan OD13mm x WT3.2mm,OD 8mm x ID5.1mm untuk Hyundai, Maruthi, Nissan, Caterpiller dll
1Standar:
JIS G3445 STKM 11A tabung baja tanpa jahitan presisi tinggi
2Kelas baja:
| STKM11A STKM12A STKM12B STKM12C STKM13A STKM13B STKM13C STKM14A STKM14B STKM14C STKM15A STKM15C STKM16A STKM16C STKM17A STKM17C STKM18A STKM18B STKM18C STKM19A STKM19C STKM20A |
3Metode produksi:
Menggambar dingin pada tabung baja tanpa jahitan, untuk mencapai akurasi tinggi pada toleransi OD dan WT,
dengan perawatan panas tertentu untuk mencapai sifat mekanik yang lebih baik untuk tujuan lentur dan tekanan
4. kisaran ukuran:
O.D.:5-100mm W.T.:1-15mm L:max12000mm
5Pengemasan:
Dalam Bundel Heksagonal, dengan perlindungan anti karat minyak, dengan kemasan yang layak untuk laut
6Kondisi pengiriman:
+NASetelah operasi penarik dingin terakhir tabung-tabung dinormalisasi dalam atmosfer terkontrol
Silahkan tentukan pengolahan panas akhir saat mengirimkan pertanyaan.
7Pemeriksaan dan pengujian:
Analisis kimia
Uji tarik
Uji perataan atau uji ekspansi Drift
Pemeriksaan dimensi
Pemeriksaan visual
NDT untuk verifikasi kedap air
| Standar&Bahan | Baja karbon | Standar ASTM A519 | MT1010, MT1020, 1008, 1010, 1018, 1020, 1025, 1030, 1045, 1518 | |
| Standar JIS G3445 | STKM11A STKM12A STKM12B STKM12C STKM13A STKM13B STKM13C STKM14A STKM14B STKM14C STKM15A STKM15C STKM16A STKM16C STKM17A STKM17C STKM18A STKM18B STKM18C STKM19A STKM19C STKM20A | |||
| Standar JIS G3473 | STC370, STC440, STC510A, STC510, STC540, STC590A, STC590B | |||
| Standar DIN 2391 | St 35,St45, St52 | |||
| Standar EN 10297-1 | E235, E275, E315, E355, E470 | |||
| Standar EN 10305-1 | E215, E235, E355 | |||
| Standar EN 10305-4 | E215, E235, E355 | |||
| Standar BS 6323-3 | HFS 3, HFS 4, HFS 5, HFS 8 | |||
| NF A49-311 | TU 37-b, TU 52-b, TU 56-b, TU XC35 | |||
| Baja paduan | Standar ASTM A519 | 1345, 3140, 4130, 4135, 4140, 4150, 4320, 4340, 5120, 5130 | ||
| Standar JIS G3429 | STH11, 12 STH21, 122 STH31 | |||
| Standar JIS G3441 | SCR420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM440TK | |||
| Baja tahan karat | Standar ASTM A511 | MT304, MT304L, MT310S, MT316, MT316L, MT317, MT321, MT347,MT403, MT410, MT431 | ||
| Standar ISO | NACE MR-0175 | |||
|
Ukuran |
| Jangkauan Ukuran | Toleransi | |
| OD | 6-325mm | -0,035 -- +0,045mm | ||
| ID | 2-250mm | ±0.035mm | ||
| WT | 1-32mm | tergantung pada ukuran | ||
| Panjang | panjang acak atau tetap | +0-3,5mm | ||
| Kejujuran | 0.15:1000, 0.4:1000, 0.51000:1000 atau disesuaikan | |||
| Keropositas permukaan | Ra 0,020.4μm | |||
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