| Jenis bayaran: | L/C,T/T,D/P,D/A,Paypal,Others |
| Pesanan minimum: | 5 Ton |
| Pengangkutan: | Ocean,Land,Air,Express |
| Port: | Shanghai Port,Tianjin Port,Qingdao Port |
Bahan: 2B, 600 Siri, 300 Siri, 500 Siri, 200 Siri, 400 Siri
Standard: JIS, AiSi, ASTM, GB, MAKAN, EN
Tempat Asal: China
Spesies: Gegelung, Pinggan
Persijilan: RoHS, ISO, IBR, BV, Sgs
Bertolak Ansur: ± 1%
Perkhidmatan Pemprosesan: Membengkok, Kimpalan, Menyahtapis, Menumbuk, Keratan
Technique: Cold Rolled Hot Rolled
Surface: BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Material: 201,202,301,302,303,304,304L,304N1,309S,310S,316,316L,316Ti,316N,317,317L,321,409L,410,420,430,904,904L,etc
Sample: Provided
Ketebalan: 0.2~6mm
Width: 1000~2000mm
Standard: GB, JIS, ASTM, AISI
Gred: 200/300/400/500/600/700/800/900 series/duplex stainless steel
| Unit Jualan | : | Ton |
| Jenis Pakej | : | Pembungkusan standard industri atau mengikut keperluan pelanggan |
| Contoh Gambar | : |
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DIN 1.4021 plat keluli tahan karat adalah keluli tahan karat martensit yang mengandungi kromium dan karbon. Ia juga dikenali sebagai X20CR13 atau AISI 420. Gred keluli tahan karat ini mempunyai rintangan kakisan yang baik, kekerasan tinggi, dan rintangan haus yang baik. Ia biasanya digunakan dalam pembuatan pisau, gunting, instrumen pembedahan, dan alat pemotongan lain. Komposisi kimia DIN 1.4021 plat keluli tahan karat adalah seperti berikut:
- Karbon (c): 0.16-0.25%
- Chromium (CR): 12.0-14.0%
- Mangan (MN): 1.0% max
- Fosforus (P): 0.04% max
- Sulfur (s): 0.03% max
- Silicon (SI): 1.0% maksimum
Sifat mekanikal DIN 1.4021 plat keluli tahan karat adalah:
- Kekuatan tegangan: 650-900 MPa
- Kekuatan Hasil: 450-600 MPa
- Pemanjangan: 14-20%
- Kekerasan: 200-300 HBW
DIN 1.4021 plat keluli tahan karat boleh didapati dalam pelbagai saiz dan ketebalan. Ia boleh dibekalkan dalam keadaan anneal, keras, atau marah. Kemasan permukaan boleh cerah, digilap, atau satin.
Komponen kimia lembaran keluli tahan karat
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - |
| 202 | ≤0.15 | ≤1.0 | 7.5-10.0 | ≤0.06 | ≤0.03 | 4.-6.0 | 17.0-19.0 | - |
| 301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10.5 | 18.0-20.0 | |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 18.0-20.0 | |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 22.0-24.0 | |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 17.0-19.0 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | - | 11.5-13.5 | - |
| 430 | 0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤0.03 | ≤0.60 | 16.0-18.0 | - |
| 904L | ≤2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0-28.0 | 19.0-23.0 | 4.0-5.0 |
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