plat kepingan keluli tahan karat
301 304 304H 30408 347H 30403 304L 304N 304LN S30408 SUS304 316 316L 316Ti 31603 316H produk plat keluli tahan karat digunakan untuk bahagian stamping logam, bahagian peralatan mekanikal yang besar, dan casis. Dan aksesori elektronik kecil, pelbagai alat ganti perkakasan. 301 303 304 321 316L 309S 310S plat keluli tahan karat mempunyai ketahanan asid, ketahanan alkali, kekuatan tegangan dan kekuatan hasil. Lebih sesuai untuk menggilap, tidak ada lepuh di permukaan, lubang jarum dan sebagainya. Ia juga mempunyai ketahanan anti-kepekaan yang kuat terhadap suhu tinggi.
| Gred | 301 303 304 321 316L 309S 310S plat / kepingan keluli tahan karat |
| Proses | Hot rolled atau Cold rolled |
| Rawatan permukaan | No. 1 / 2B / No.4 / HL / Berus / BA / 8K Cermin / timbul / terukir dll. (Dengan filem Kertas atau PVC untuk perlindungan) |
| Piawai | JIS, AISI, ASTM, GB, DIN, EN, dll. |
| Ketebalan | Dingin digulung (0.3-3mm). Gulung panas (3-100mm) |
| Lebar | 600-2000mm atau seperti yang disesuaikan |
| Panjang | 1000-6000mm atau seperti yang disesuaikan |
| Jenama | TISCO, BAO STEEL, BAOXIN, ZPSS, LISCO, JISCO, dll. |
| Pakej | Pakej Laut Eksport Standard (Kertas Kraft Kalis Air + Palet Kayu + Bundel dengan jalur keluli) |
| Saiz Piawai | 4 'x 8' ---------- 1220mm x 2348mm 4 'x 10' --------- 1220mm x 3048mm 5 'x 10' --------- 1524mm x 3048mm 5 'x 20' --------- 1524mm x 6096mm |
Spesifikasi plat keluli tahan karat TISCO 301 303 304 321 316L 309S 310S
| Julat toleransi ketebalan 301 303 304 321 316L 309S 310S lembaran / plat keluli tahan karat yang dilancarkan sejuk | ||||
| Ketebalan | Toleransi Besar | Toleransi Biasa | Toleransi Kecil | Tiada Toleransi |
| 0.4MM | 0.3-0.32 | 0.33-0.37 | 0.37-0.39 | ≥0.39 |
| 0.5MM | 0.4-0.42 | 0.43-0.47 | 0.47-0.49 | ≥0.49 |
| 0.6MM | 0.5-0.52 | 0.53-0.56 | 0.57-0.59 | ≥0.59 |
| 0.7MM | 0.6-0.62 | 0.63-0.67 | 0.67-0.69 | ≥0.69 |
| 0.8MM | 0.7-0.72 | 0.73-0.77 | 0.74-0.79 | ≥0.79 |
| 0.9MM | 0.8-0.82 | 0.83-0.87 | 0.87-0.89 | ≥0.89 |
| 1.0MM | 0.89-0.9 | 0.91-0.94 | 0.94-0.99 | ≥0.99 |
| 1.2MM | 1.02-1.08 | 1.09-1.15 | 1.16-1.18 | ≥1.18 |
| 1.5MM | 1.32-1.38 | 1.39-1.45 | 1.46-1.48 | ≥1.48 |
| 2.0MM | 1.72-1.79 | 1.8-1.86 | 1.87-1.9 | ≥1.9 |
| 2.5MM | 2.23-2.36 | 2.32-2.42 | 2.42-2.47 | ≥2.48 |
| 3.0MM | 2.7-2.77 | 2.78-2.85 | 2.85-2.9 | ≥2.9 |
| Julat toleransi ketebalan 301 303 304 321 316L 309S 310S lembaran / plat keluli tahan karat bergulung panas | ||||
| Ketebalan | Toleransi Besar | Toleransi Biasa | Toleransi Kecil | Tiada Toleransi |
| 3.0MM | 2.6-2.75 | 2.75-2.85 | 2.86-2.9 | ≥2.9 |
| 4.0MM | 3.5-3.6 | 3.6-3.75 | 3.76-3.95 | ≥3.95 |
| 5.0MM | 4.5-4.6 | 4.6-4.75 | 4.75-4.95 | ≥4.95 |
| 6.0MM | 5.4-5.6 | 5.6-5.75 | 5.75-5.85 | ≥5.85 |
| 8.0MM | 7.3-7.5 | 7.5-7.65 | 7.65-7.85 | ≥7.85 |
| 10.0MM | 9.2-9.3 | 9.3-9.6 | 9.6-9.85 | ≥9.85 |
| 12.0MM | 11.1-11.2 | 11.2-11.6 | 11.6-11.85 | ≥11.85 |
| 14.0MM | 13.1-13.2 | 13.2-13.6 | 13.6-13.85 | ≥13.85 |
Komposisi Kimia dan sifat mekanik:
| ASTM | C% | Mn% | P% | S% | Si% | Cr% | Ni% | Mo% |
| 201 | ≤0.15 | 5.5-7.5 | ≤0.06 | ≤0.03 | ≤1.00 | 16.0-18.0 | 3.5-5.5 | - |
| 202 | ≤0.15 | 7.5-10.0 | ≤0.06 | ≤0.03 | ≤1.00 | 17.0-19.0 | 4.0-6.0 | - |
| 301 | ≤0.15 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.00 | 16.0-18.0 | 6.0-8.0 | - |
| 304 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 8.0-10.5 | - |
| 304L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 8.0-12.0 | - |
| 309S | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 22.0-24.0 | 12.0-15.0 | - |
| 310S | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.50 | 24.0-26.0 | 19.0-22.0 | - |
| 316 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| 317L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 |
| 321 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-12.0 | - |
| 347 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-13.0 | - |
| 405 | ≤0.08 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 11.5-14.5 | ≤0.60 | - |
| 409 | ≤0.08 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 | 10.5-11.75 | ≤0.50 | - |
| 430 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤0.75 | 16.0-18.0 | ≤0.60 | - |
| 434 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤1.00 | 16.0-18.0 | - | - |
| 444 | ≤0.025 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 | 17.5-19.5 | ≤1.00 | - |
| 403 | ≤0.15 | 5.5-7.5 | ≤0.04 | ≤0.03 | ≤0.50 | 11.5-13.0 | ≤0.60 | - |
| 410 | ≤0.15 | ≤1.00 | ≤0.035 | ≤0.03 | ≤1.00 | 11.5-13.5 | ≤0.60 | ≤1.00 |
| 420 | 0.16~0.25 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 12.0-14.0 | ≤0.75 | ≤1.00 |
| 440A | 0.60~0.75 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 16.0-18.0 | - | ≤0.75 |
| SAD2507 | ≤0.03 | ≤1.2 | ≤0.035 | ≤0.02 | ≤0.80 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 |
| SAF2205 | ≤0.03 | ≤2.0 | ≤0.03 | ≤0.02 | ≤1.00 | 21.0-23.0 | 4.0-6.5 | 2.5-3.5 |
| 904L | ≤0.0.3 | ≤2.0 | ≤0.035 | ≤0.03 | ≤1.00 | 18.0-20.0 | 23.0-25.0 | 3.0- |
301 303 304 321 316L 309S 310S kepingan keluli tahan karat memotong, menggorok, memeriksa, memeriksa dua kali, lapisan PVC, pembungkusan, penghantaran.
