JIS SCM430 Seamless Mechanical Tubing Plain End Untuk Frame Sepeda Motor
Rincian produk
pipa baja seamless
,tabung baja karbon seamless
TORICH ASTM A519 JIS SCM430 DIN 30GrMo4 SAE4130 Chrome Moli Alloy Round Seamless AISI4130 Steel Tube Untuk Kereta Sepeda Kerangka Sepeda Motor
1. Kelas:JIS SCM430, DIN 30GrMo4, SAE4130/ AISI4130
2Ukuran:O.D.:6-350mm W.T.:1-35mm L:max12000mm
3Standar:ASTM A519
4Sertifikasi:ISO9001, TS16949
5Aplikasi:untuk industri otomotif/untuk penggunaan mesin/kerangka sepeda motor
6Komposisi Kimia dan Sifat Mekanis:
| Komposisi Kimia ((%) | Sifat Mekanis | |||||||||
| C | Ya. | Mn | S | P | Cr | Tidak | Cu | Mo | Kekuatan Hasil | Kekuatan tarik |
| ( σs) | ( σb) | |||||||||
| 0.28 ~ 0.33 | 0.15 ~ 0.30 | 0.40 ~ 0.60 | ≤ 0.04 | ≤ 0.035 | ≤ 0.15 | 0.80 ~ 1.10 | / | 0.15 ~ 0.25 | ≥ 785 (80)) (MPa) | ≥ 930 (< 95) |
| (MPa) | ||||||||||
7Kondisi Pengiriman
1) BKW (+LC) Setelah perawatan panas terakhir ada lulus finishing ringan (gambar dingin)
2) BKS (+SR) Setelah proses pembentukan dingin akhir, tabung-tabung dipanaskan untuk mengurangi tekanan.
3) GBK (+A) Setelah proses pembentukan dingin akhir, tabung dipanaskan dalam atmosfer yang terkontrol.
4) NBK (+N) Setelah proses pembentukan dingin akhir, tabung-tabung dipanaskan di atas titik transformasi atas dalam atmosfer terkontrol.
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