Pipa Tabung Baja Seamless Chrome API Chromoly 4130
Rincian produk
api tabung baja mulus
,4130 tabung baja mulus krom
,4130 pipa krom
Pipa baja tanpa jahitanpipa krom chromoly 4130 tabung baja
Pipa baja berlapis krom dilapisi dengan lapisan logam di permukaan logam pipa baja
Tujuan utama pipa baja berlapis krom adalah perlindungan.
Plating krom memiliki stabilitas kimia yang baik dan tidak berperan dalam alkali, sulfida,
asam nitrat dan sebagian besar asam organik. pipa baja berlapis krom dapat larut dalam hidroklorik
asam (seperti asam klorida) dan asam sulfat panas.
memiliki ketahanan panas yang lebih baik.
terjadi ketika suhu lebih dari 500 °C. Dan koefisien gesekan, terutama
Koefisien gesekan kering, adalah yang terendah di antara semua logam.
tahan aus yang sangat baik
| Nama | pipa krom |
| Bahan | Baja paduan |
| Standar | DIN2391, EN10305-1,GB/T3639 |
| Kelas | 10#-45#, 45#, paduan Cr-Mo, 15crmo, Q195-Q345, Q345 |
| Teknik | Ditarik dengan dingin |
| OD | 10 - 600 mm |
| ID | 1.5 - 6 mm |
Aplikasi:
Pipa tabung baja Chromoly 4130 untuk rangka sepeda
ANSI SAE 4130/JIS SCM430 baja tahan las struktural
di cina ofen menggunakan 4130 pipa baja untuk membuat sepeda dan sepeda motor
Produk kami telah digunakan di semua jenis bidang, seperti penerbangan, aeroangkasa, navigasi
Energi nuklir,industri kimia dll
Kimia & Mekanika
| Bahan | 4130 | ||
| Komposisi Kimia | Sifat Mekanis ((Dalam keadaan dimatikan & diperkuat) | ||
| C | 0.17-0.24 | Kekuatan tarik (MPA) | 930 |
| Ya. | 0.17-0.37 | Kekuatan hasil (MPA) | 785 |
| Mn | 0.40-0.70 | Elongasi ((δ5/%) | 12 |
| Cr | 0.80-1.10 | Pengurangan Luas (ψ/%) | 50 |
| Mo | 0.15-0.25 | Dampak (J) | 63 |
| P | ≤0.035 |
Kekerasan |
≤ 229HB |
| S | ≤0.035 | ||
| Cu | ≤0.30 | ||
| Tidak | ≤0.30 | ||
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