45MnMoB Tabung Baja Seamless Dingin Untuk Kawat Bor Garis
Properti Dasar
Tempat Asal:
Zhejiang, China
Nama merek:
TORICH
Sertifikasi:
ISO 9001 ISO 14001 TS 16949
Nomor Model:
GB / T 9808-2008
Properti Perdagangan
Jumlah Pesanan Minimum:
3 ton
Harga:
Dapat dinegosiasikan
Ketentuan Pembayaran:
T / T, L / C, D / A, D / P, Western Union, MoneyGram
Kemampuan Penyediaan:
50000 TON PER TAHUN
Ringkasan Produk
Tabung baja tanpa jahitan yang ditarik dingin 45MnMoB untuk kawat - batang bor garis Informasi produk Aplikasi: untuk batang bor kawat,pipa barel inti,pembung penghubung batang borKisaran ukuran: OD 5-420mm, WT 0,5-50mm Panjang max12000mmBahan: 45MnMoB, 10#, 20#, 45#,4130,4140,16Mn, dll. Komposisi ...
Rincian produk
Menyoroti:
Pipa baja mulus
,Seamless Carbon Steel tube
Product Name:
45MnMoB Tabung Baja Seamless Dingin Untuk Kawat Bor Garis
Keyword:
Tabung baja mulus
Shape:
Bulat
Technique:
Dingin ditarik mulus
Application:
untuk batang bor kawat, tabung barel inti, casing kopling batang bor
Material:
45MnMoB, 10 #, 20 #, 45 #, 4130,4140,16Mn, dll.
Length:
3450mm, 3500mm, maks12000mm
OD:
5-420mm
WT:
0.5-50mm
Delivery Time:
5-15 hari
Deskripsi Produk
Tabung baja tanpa jahitan yang ditarik dingin 45MnMoB untuk kawat - batang bor garis
Informasi produk
Aplikasi: untuk batang bor kawat,pipa barel inti,pembung penghubung batang bor
Kisaran ukuran: OD 5-420mm, WT 0,5-50mm Panjang max12000mm
Bahan: 45MnMoB, 10#, 20#, 45#,4130,4140,16Mn, dll.
Komposisi kimia 45MnMoB
C: 0,41-0.49Si: 0,17-0.37,Mn: 0,9-1.2,S: 0,04max,P: 0,04max,Mo: 0,2-0.3,B: 0.001-0.005
Toleransi Diameter Luar dan Ketebalan Dinding
| Standar | Metode Produksi | Ukuran tabung | Toleransi | |
| GB/T 9808-2008 | Bergelombang panas | OD | (+1,0%D) atau +0.65 (-0,5%D) -0.35 | |
| WT | ≤10 | (+15%S) atau +0.45 (-10%S) -0.35 | ||
| > 10 | (+ 12,5%S, - 10%S) | |||
| Ditarik dingin (digelinding) | OD | ±0,50%D atau ±0.20 | ||
| WT | ± 8%S atau ± 0.15 | |||
| Q ((N) / T118-2010 | Ditarik dengan dingin | OD | OD | ±0,40%D atau ±0.20 |
| WT | WT | ± 7%S atau ± 0.15 | ||
Sifat Mekanis
| Tidak, tidak. | Kelas | Kekuatan tarik Rm/MPa | Menentukan kekuatan perpanjangan yang tidak proporsional Rp0.2/MPa | Persentase elongasi setelah patah tulang A/% |
| Tidak kurang dari | ||||
| 1 | ZT380 | 640 | 380 | 14 |
| 2 | ZT490 | 690 | 490 | 12 |
| 3 | ZT520 | 780 | 520a | 15b |
| 4 | ZT540 | 740 | 540 | 12 |
| 5 | ZT590 | 770 | 590 | 12 |
| 6 | ZT640 | 790 | 640 | 12 |
| 7 | ZT740 | 840 | 740 | 10 |
| aKelas ZT520 ukuran RP0.5 bKelas ZT520 menggunakan sampel tarik S4 S5 atau S6 dalam GB/T 228 | ||||
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