GB / T 18704 Pipa Stainless Steel Berpakaian Pipa Baja Tabung Stainless Steel 302 304 12Cr17Mn6Ni5N
Properti Dasar
Tempat Asal:
Cina
Nama merek:
TORICH
Sertifikasi:
ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR
Nomor Model:
GB / T 18704
Properti Perdagangan
Jumlah Pesanan Minimum:
0.5 ton
Harga:
Dapat dinegosiasikan
Ketentuan Pembayaran:
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Kemampuan Penyediaan:
60000 ton per tahun
Ringkasan Produk
GB/T 18704 pipa baja tahan karat pipa baja lapis 302 304 Aplikasi:Fasilitas kota, pembuatan kendaraan dan perahu, pagar jalan dan jembatan, dekorasi arsitektur, kisi struktur baja, peralatan medis, furnitur, komponen mekanik umum ukuranL-2-12mm WT-0.6-8mm OD:12.7-219mm Negara pengiriman:permukaan ...
Rincian produk
Menyoroti:
stainless tube steel
,diameter besar tabung baja stainless
Product Name:
GB / T 18704 Pipa Stainless Steel Berpipa Pipa Baja 302 304 12Cr17Mn6Ni5N
Keyword:
Pipa Stainless Steel Berpipa Pipa Baja
Type:
pipa stainless steel
Surface:
Dipoles
Material:
12Cr17Mn6Ni5N 12Cr18Mn9Ni5N 12Cr18Ni9
OD:
12,7-219mm
Shape:
Bentuk bulat
Usage:
Struktur Konstruksi
Length:
2-12 m
WT:
0,6-8mm
Deskripsi Produk
GB/T 18704 pipa baja tahan karat pipa baja lapis 302 304
Aplikasi:Fasilitas kota, pembuatan kendaraan dan perahu, pagar jalan dan jembatan, dekorasi arsitektur, kisi struktur baja, peralatan medis, furnitur, komponen mekanik umum
ukuranL-2-12mm WT-0.6-8mm OD:12.7-219mm
Negara pengiriman:permukaan tidak dibakar---SNB
permukaan yang dipoles---SB
permukaan dipoles--SP
penembakan pasir permukaan--SA
Kualitas Permukaan:Lapisan internal dan eksternal dari tabung baja tidak diizinkan memiliki retakan, kerak, lipatan, delaminasi, lingkaran, dan luka bakar.sisik oksida, dan jejak penghapusan burr eksternal yang tidak lebih dari deviasi ketebalan dinding negatif
Toleransi OD
| Kondisi pengiriman permukaan | Nominal diameter luar | Toleransi |
| Pengelasan,Polandia (SB,SP) | ≤ 25 | ± 0.25 |
| > 25 ~ 40 | ± 0.30 | |
| > 40 ~ 50 | ± 0.35 | |
| > 50 ~ 60 | ± 0.40 | |
| > 60 ~ 70 | ± 0.50 | |
| > 70 ~ 80 | ± 0.60 | |
| > 80 | ± 1%D | |
| Tidak dipolesPengeboran pasir. | ≤ 25 | ± 0.30 |
| > 25 ~ 50 | ± 0.40 | |
| > 50 | ± 1.0%D |
Toleransi WT
| Ketebalan dinding(S) | Toleransi (tingkat tinggi) | Toleransi (tingkat menengah) |
| ≥ 0,8 ~ 2.0 | ± 0.10 | ± 0.20 |
| > 2,0 ~ 3.0 | ± 0.15 | ± 0.30 |
| > 3.0 | ± 5% S | ± 10% S |
Komposisi kimia
| Tidak, tidak. | Kode digital tunggal | Kelas baja baru | Kelas baja lama | Komposisi kimia | |||||||
| C | Ya. | Mn | P | S | Tidak | Cr | N | ||||
| 1 | S35350 | 12Cr17Mn6Ni5N | 1Cr17Mn6Ni5N | ≤ 0.15 | ≤ 1.00 | 5.50 ~ 7.50 | ≤ 0.050 | ≤ 0.030 | 3.50 ~ 5.50 | 16.00 ~ 18.00 | 0.05 ~ 0.25 |
| 2 | S35450 | 12Cr18Mn9Ni5N | 1Cr18Mn8Ni5N | ≤ 0.15 | ≤ 1.00 | 7.50 ~ 10.0 | ≤ 0.050 | ≤ 0.030 | 4.00 ~ 6.00 | 17.00~19.00 | 0.05 ~ 0.25 |
| 3 | S30210 | 12Cr18Ni9 | 1Cr18Ni9 | ≤ 0.15 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 8.00 ~ 10.00 | 17.00~19.00 | ≤ 0.10 |
| 4 | S30408 | 06Cr19Ni10 | 0Cr18Ni9 | ≤ 0.08 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 8.00 ~ 11.00 | 18.00 ~ 20.00 | - |
Sifat mekanik
| Tidak, tidak. | Kode digital tunggal | Kelas baja baru | Kelas baja lama | Kekuatan hasil Rp0.2/MPa | Kekuatan tarik Kekuatan Rm/MPa | Elongasi A/ % |
| ≥ | ||||||
| 1 | S35350 | 12Cr17MnNi5N | 1Cr17Mn6Ni5N | 245 | 520 | 25 |
| 2 | S35450 | 12Cr18Mn9Ni5N | 1Cr18Mn8Ni5N | 245 | 520 | |
| 3 | S30210 | 12Cr18Ni9 | 1Cr18Ni9 | 210 | 520 | 30 |
| 4 | S30408 | 06Cr19Ni10 | 0Cr18Ni9 | 210 | 520 | |
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