Gnee po'latidan yuqori sifatli AISI 304L zanglamaydigan po'lat

Mar 18, 2026

Xabar QOLDIRISH

201 Stainless Steel Pipe for Display Racks and ShelvesASTM A240 AISI 904L UNS N08904 1.4539 S39042 Hot Rolled Stainless Steel Plate316 stainless steel plate thickness size data

🧪 Kimyoviy tarkibi

Element Tarkibi (%)
Uglerod (C) 0,030 dan kam yoki unga teng
Marganets (Mn) 2.00 dan kam yoki unga teng
Kremniy (Si) 0,75 dan kam yoki unga teng
Fosfor (P) 0,045 dan kam yoki unga teng
Oltingugurt (S) 0,030 dan kam yoki unga teng
Chromium (Cr) 18.00 - 20.00
Nikel (Ni) 8.00 - 12.00
Azot (N) 0,10 dan kam yoki unga teng
Temir (Fe) Balans

⚙️ Mexanik xususiyatlari

Mulk Qiymat
Mustahkamlik chegarasi 515 MPa dan katta yoki unga teng
Hosildorlik (0,2% ofset) 205 MPa dan katta yoki unga teng
50 mm gacha cho'zish 40% dan katta yoki teng
Hududning qisqarishi 50% dan katta yoki teng
Qattiqlik (Brinell) 200 HB dan kam yoki unga teng
Qattiqlik (Rockwell B) 90 HRB dan kam yoki unga teng
Ta'sir energiyasi (Charpy V-20 gradusda) 120 J dan katta yoki unga teng
Charchoq chegarasi (107tsikllar) 240 MPa
Elastiklik moduli 200 GPa

🔬 Jismoniy xususiyatlar

Mulk Qiymat
Zichlik 8,00 g/sm³
Erish nuqtasi 1400-1450 daraja
Issiqlik o'tkazuvchanligi (100 daraja) 16.2 W/m·K
Issiqlik kengayish koeffitsienti (20-100 daraja) 17.2×10-6/K
Maxsus issiqlik sig'imi 500 J/kg·K
Elektr qarshiligi (20 daraja) 0.72 µΩ·m
Magnit o'tkazuvchanlik 1.02 (paramagnit)
Kyuri harorati Magnit bo'lmagan-

So'rov yuborish