Marine Pipe >> Seamless Steel Pipe >> Stainless Steel Pipe >> ASTM A312 Austenitic stainless steel pipeASTM A312 Seamless Austenitic Stainless Steel Pipe
Product NAME Seamless Austenitic Stainless Steel Pipe
Standard ASTM A312
Product NO: Norminal Diameter OD(mm) Wall Thickness
A B SCH5S SCH10S SCH40S
MFVE404-ASTM01 15 1/2'' 21.34 1.65 2.11 2.77
MFVE404-ASTM02 20 3/4'' 26.67 1.65 2.11 2.87
MFVE404-ASTM03 25 1'' 33.4 1.65 2.77 3.38
MFVE404-ASTM04 32 11/4'' 42.16 1.65 2.77 3.56
MFVE404-ASTM05 40 11/2'' 48.26 1.65 2.77 3.68
MFVE404-ASTM06 50 2'' 60.33 1.65 2.77 3.91
MFVE404-ASTM07 65 21/2'' 73.03 2.11 3.05 5.16
MFVE404-ASTM08 80 3'' 88.9 2.11 3.05 5.49
MFVE404-ASTM09 90 31/2'' 101.6 2.11 3.05 5.74
MFVE404-ASTM10 100 4'' 114.3 2.11 3.05 6.02
MFVE404-ASTM11 125 5'' 141.3 2.77 3.4 6.55
MFVE404-ASTM12 150 6'' 168.28 2.77 3.4 7.11
MFVE404-ASTM13 200 8'' 219.08 2.77 3.76 8.18
MFVE404-ASTM14 250 10'' 273.05 3.4 4.19 9.27
MFVE404-ASTM15 300 12'' 323.85 3.96 4.57 9.52
Mechanical properties
Steel Grade Tensile Strength, N/mm2 (min) Yield Strength, N/mm2 (min) Elongation, % (min)
TP304 515 205 35
TP304L 485 170 35
TP316 515 205 35
TP316L 485 170 35
TP321 OD < 17,1 mm - 515; OD < 17,1 mm - 205; 35
OD > 17,1 mm - 485 OD > 17,1 mm - 170 35
Chemical Composition(沁,Max)
Steel Grade C Si Mn Cr Ni Mo S P
TP304 0.08 0.75 2 18-20 8每11 0.03 0.04
TP304L 0.035 0.75 2 18-20 8每13 0.03 0.04
TP316 0.08 0.75 2 16-18 11每14 2每3 0.03 0.04
TP316L 0.035 0.75 2 16-18 10每15 2每3 0.03 0.04
TP321 0.08 0.75 2 17-20 9每13 0.03 0.04

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