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Model No: DIN 1629
Merek: UNTUK KAYA
Kemasan: Dalam kotak kayu atau bundel heksagonal
Transportasi: Ocean,Air
Tempat asal: China (Zhejiang)
Sertifikat: ISO9001,ISO14001,TS16949
Pelabuhan: SHANGHAI,NINGBO
Jenis pembayaran: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Inkoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Pipa Baja Karbon Rendah DIN 1629 St37.0 t52.0 Tube Baja Seamless Unalloyed
Standar: DIN 1629 Mulus tabung baja bundar mulus tunduk pada persyaratan khusus
Aplikasi: digunakan dalam konstruksi pabrik kimia, kapal, pipa dan untuk keperluan teknik mesin umum.
Metode Produksi: Seamless Cold Drawn / Rolling atau Hot Rolling
Kisaran ukuran: OD: 20-660mm WT: 1-60mm L: max12000mm
Kelas Baja dan Komposisi Kimia:
Steel grade |
Type of deoxidization
(R, killed
(including semi-killed) (RR, fully killed) |
Chemical composition, % by mass |
Addition of nitrogen fixing elements
(e.g. not less than 0.020% A)
|
||||
Symbol | Material number | C | P | S | N | ||
MAX | |||||||
St 37 | 1.0254 | R | 0.17 | 0.040 | 0.040 | 0.009 | - |
St 44 | 1.0258 | R | 0.21 | 0.040 | 0.040 | 0.009 | - |
St 52 | 1.0421 | R | 0.22 | 0.040 | 0.035 | - | Yes |
1) A content in excess of the maximum value stated is permitted if a phosphorus conten less than the maximum specified by 0.005% P per 0.001% N is observed. However, the nitrogen content shall not exceed a value of 0.012% in the cast analysis and 0.014% in the product analysis.
2) The specified maximum values do not apply if the steels are supplied with the RR(instead of R) type of deoxidization.
3) The content shall not exceed 0.55% Si and 1.60% Mn in the cast analysis or 0.60% Si and 1.70% Mn in the product analysis.
|
Produk menunjukkan
Faq
T: Apakah Anda perusahaan dagang atau pabrikan?
A: Penemu bahan pipa baja profesional, produsen dan penyedia solusi
Q: Berapa lama waktu pengiriman Anda?
A: Umumnya 7-14 hari jika barang dalam persediaan. atau 30-60 hari jika barang tidak tersedia, itu sesuai dengan kuantitas.
Q: Apakah Anda menyediakan sampel tabung baja karbon mulus? apakah gratis atau ekstra?
A: Ya, kami dapat menawarkan sampel untuk biaya gratis tetapi perlu membayar biaya pengiriman.
T: Apa ketentuan pembayaran Anda?
A: Pembayaran <= 1000USD, 100% di muka. Pembayaran> = 1000USD, 30% T / T di muka, saldo sebelum pengiriman.
Jika Anda memiliki pertanyaan lain, silakan hubungi kami
Kategori Produk : Tabung Baja Mulus
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.