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Flanges and Fitting Technical Handbook 2016

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Tanım<br />

Designation<br />

Çekme<br />

Dayanımı<br />

Tensile<br />

strength<br />

Akma<br />

Dayanımı<br />

Yield<br />

strength<br />

Darbe Dayanımı<br />

Impact properties<br />

Avarage at Ortalama Değer<br />

Kimyasal Bileşimler, ağırlık %<br />

Chemical composition, weight %<br />

ASTM KSI N/mm² KSI N/mm² °F ft.lbf °C Joule C Si Mn P S Cr Mo Ni AL Ti Cu V Nb N<br />

A350-97 Düşük sıcaklık kullanımında karbon ve alaşımlı çelikler -Carbon <strong>and</strong> low alloy steels for low temperature service<br />

Grade LF1 60-85 415-585 ≥30 ≥250 -20 ≥13 -28,9 ≥18<br />

Grade LF2, Cl.1 70-95 485-565 ≥36 ≥250 -50 ≥15 -45,6 ≥20<br />

Grade LF2, Cl.2 70-95 485-655 ≥36 ≥250 0 ≥20 -18,0 ≥27<br />

Grade LF3 70-95 485-655 ≥37,5 ≥260 -150 ≥15 -101,1 ≥20<br />

Grade LF3, Cl.1 70-95 485-655 ≥37,5 ≥260 -150 ≥20 -101,1 ≥27<br />

min.<br />

max. 0,350<br />

min.<br />

max. 0,350<br />

min.<br />

max. 0,350<br />

min.<br />

max. 0,200<br />

min.<br />

max. 0,200<br />

0,150<br />

0,300<br />

0,150<br />

0,300<br />

0,150<br />

0,300<br />

0,600<br />

1,350 0,350 0,040 0,300 0,120 0,400 0,400 0,050 0,020<br />

0,600<br />

1,350 0,035 0,040 0,300 0,120 0,400 0,400 0,050 0,020<br />

0,600<br />

1,350 0,035 0,040 0,300 0,120 0,400 0,400 0,050 0,020<br />

0,200<br />

0,350 0,900 0,035 0,040 0,300 0,120 0,400 0,400 0,050 0,020<br />

0,200<br />

0,350 0,900 0,035 0,040 0,300 0,120 0,400 0,400 0,050 0,020<br />

1)B= 0,0002 max. 2) 5xC% ≤Ti% ≤0,70% 3) 4xC% ≤Ti% ≤0,70%<br />

4)10xC% ≤Nb ≤1,10% Ca=0,0150 max. 5)8xC% ≤Nb ≤1,10%<br />

Add. required limits concerning the sum of the single elements shall be learned from the relevant original<br />

ASTM st<strong>and</strong>ards

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