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ASME SA 387 GRADE 12 Class 2
ASME SA 387 GRADE 12 Class 2
ASME SA 387 GRADE 12 Class 2
ASME SA 387 GRADE 12 Class 2

ASME SA 387 GRADE 12 Class 2 karfe

Injiniyoyi don amfani a cikin sabis ɗin zafin jiki mai girma, ƙarfe ne na chrome molybdenum carbon alloy don amfani a cikin tasoshin matsin walƙiya da tukunyar jirgi na masana'antu.
Gabatarwar samfur
ASME SA 387 GRADE 12 Class 2,ASME SA387 Grade 12 Alloy Karfe faranti
Injiniyoyi don amfani a cikin sabis ɗin zafin jiki mai girma, ƙarfe ne na chrome molybdenum carbon alloy don amfani a cikin tasoshin matsin walƙiya da tukunyar jirgi na masana'antu.
Abubuwan da ke amfana daga ƙarar chromium wanda ke ba da kyakkyawan lalata da juriya na iskar shaka yana sa ya zama manufa don aikace-aikacen sabis na m a cikin masana'antar mai da iskar gas.
Bayanan Fasaha
Daidai
BS EN ASTM / ASME DIN
620 B 13 CRMO 45 SA387-12-2 13 CRMO 44

Ƙididdiga don ASME SA387 Matsayi 12 Alloy Karfe Faranti
Chromium & Molybdenum abun ciki (bisa ga ƙayyadaddun ASME)
Nadi Sunan Chromium
Abun ciki (%)
Molybdenum mai suna
Abun ciki (%)
Darasi na 12 SA387 1.00% 0.50%

Bukatun Tensile don ASME SA387 Faranti 12 Alloy Karfe Faranti 2
Nadi: Abin bukata: Darasi na 12
Darasi na 12 SA387 Ƙarfin ƙarfi, ksi [MPA] 65 zuwa 85 [450 zuwa 585]
Ƙarfin haɓakawa, min, ksi [MPa] / (0.2%) 40 [275]
Tsawaitawa cikin inci 8 [200mm], min% 19
Tsawaitawa cikin inci 2 [50mm], min, % 22
Rage yanki, min% ---

Abubuwan da ake buƙata na Chemical don ASME SA387 Grade 12 Alloy Steel Plates
Abun ciki Haɗin Sinadari (%)
ASME SA387 Darasi na 12
Carbon: Binciken Zafi: 0.05 - 0.17
Binciken samfur: 0.04 - 0.17
Manganese: Binciken Zafi: 0.40 - 0.65
Binciken samfur: 0.35 - 0.73
Phosphorus: Binciken Zafi: 0.035
Binciken samfur: 0.035
Sulfur (max): Binciken Zafi: 0.035
Binciken samfur: 0.035
Siliki: Binciken Zafi: 0.15 - 0.40
Binciken samfur: 0.13 - 0.45
Chromium: Binciken Zafi: 0.80 - 1.15
Binciken samfur: 0.74 - 1.21
Molybdenum: Binciken Zafi: 0.45 - 0.60
Binciken samfur: 0.40 - 0.65
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