不锈钢焊管规格表

PRODUCT SPECIFICATIONS STAINLESS STEEL TUBES FOR MECHANICAL STRUCTURE & BUILDING DECORATION ASTM A554,JIS G 3446 ROUND TUBES Thickness Outside Diameter inch mm 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0 6 1/4' 6.35 9/32' 7.14 5/16' 8 3/8' 9.53 10 7/16' 11.11 12 1/2' 12.7 14 5/8' 15.9 18 3/4' 19.1 20.5(20) 7/8' 22.2 23.5(23) 1' 25.4 1 1/8' 28.6 30 1 1/4' 31.8 1 3/8' 35 1 1/2' 38.1 1 5/8' 41.3 1 3/4' 44.5 1 7/8' 47.6 2' 50.8 2 1/8' 54 2 1/4' 57 2 3/8' 60.3 2 1/2' 63.5 3' 76.2 80 3 1/2' 88.9 4' 101.6 4 1/4' 108 4 1/2' 114.3 5' 127 133 141 6' 152.4 159 6 5/8 ' 168 8' 203.2 219 273 SQUARE TUBES Thickness Outside Diameter 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 mm 10 x 10 12.7 x 12.7 15.9 x 15.9 18 x 18 19 x 19 20 x 20 22.2 x 22.2 25 x 25 25.4 x 25.4 30 x 30 31.8 x 31.8 38.1 x 38.1 40 x 40 50 x 50 50.8 x 50.8 60 x 60 70 x 70 76.3 x 76.3 80 x 80 90 x 90 100 x 100 125 x 125 150 x 150 RECTANGULAR TUBES Thickness Outside Diameter mm 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 10 x 20 12.7 x 25.4 15 x 30 20 x 40 25.4 x 38.1 25 x 50 25.4 x 50.8 30. x 60 40 x 60 40 x 80 45 x 75 45 x 95 50 x 100 60 x 20 100 x 150 100 x 200 125 x 175 WELDED AUSTENITIC STAINLESS STEEL PIPES ASTM A312 Outside Diameter Outsider Diametr Thickness(mm) NPS NB mm SCH5S SCH10S SCH40S 1/8' 6 10.29 1.24 1.73 1/4' 8 13.27 1.65 2.24 3/8' 10 17.15 1.65 2.31 1/2' 15 21.34 1.65 2.11 2.77 3/4' 20 26.67 1.65 2.11 2.87 1' 25 33.4 1.65 2.77 3.38 1 1/4' 32 42.16 1.65 2.77 3.56 1 1/2' 40 48.26 1.65 2.77 3.68 2' 50 60.33 1.65 2.77 3.91 2 1/2' 65 73.03 2.11 3.05 5.16 3' 80 88.9 2.11 3.05 5.49 3 1/2' 90 101.6 2.11 3.05 5.74 4' 100 114.3 2.11 3.05 6.02 5' 125 141.3 2.77 3.4 6.55 6' 150 168.28 2.77 3.4 7.11 8' 200 219.08 2.77 3.76 8.18 10' 250 273.05 3.4 4.19 9.27 STAINLESS STEEL SLOT TUBES & OTHER SPECIAL TUBES SLOT TUBES Type O.D.(mm) Slot(mm) W.T.(mm) Single 42.4 20 x 20 1.0－1.5 Double 50.8 15 x 15 1.0－1.5 Single 50.8 15 x 15 1.0－2.0 Single 63.5 20 x 20 1.0－2.0 Single 76.2 25 x 25 1.0－2.0 *.Your specification is available or please send your drawing to us,we can support you. TECHNICAL PARAMETERS CHEMICAL COMPOSITION Chemicl Composition(%) ASTM C Si Mn P S Cr Ni Mo Others 201(1% Ni) ≤0.150 ≤1.00 8.5-10.0 ≤0.060 ≤0.030 14.00-16.00 0.8-1.5 N≤0.25 202 ≤0.150 ≤1.00 7.5-10.0 ≤0.060 ≤0.030 17.00-19.00 4.00-6.00 N≤0.25 301 ≤0.150 ≤1.00 ≤2.00 ≤0.065 ≤0.030 16.00-18.00 6.00-8.00 304 ≤0.080 ≤1.00 ≤2.00 ≤0.045 ≤0.030 18.00-20.00 8.00-10.50 304L ≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.030 18.00-20.00 8.00-12.00 316 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.00-18.00 8.00-12.00 2.00-3.00 316L ≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.00-18.00 10.00-14.00 2.00-3.00 430 ≤0.120 ≤1.00 ≤1.00 ≤0.040 ≤0.030 16.00-18.00 MECHANICAL PROPERTY Tensile strength Yield strength Elongation Hardness ASTM MPa MPa % HRB 201(1%Nil) ≥655 ≥310 ≥40 ≤100 202 ≥620 ≥260 ≥40 ≤100 304 ≥515 ≥205 ≥40 ≤92 304L ≥482 ≥170 ≥40 ≤88 316 ≥515 ≥205 ≥40 ≤95 316L ≥485 ≥170 ≥40 ≤95 430 ≥450 ≥205 ≥22 ≤80 SURFACE FINISH Round Tube Square & Rectangular Tube 类型 Item Finish Description Finish Description Mill Finish As welded Mill Finish As welded 180# Buffed after Polishing by 180# 180# Buffed after polishing by 180# 400# Buffed after Polishing by 400# 400# Buffed after polishing by 400# 600# Buffed after Polishing by 600#(mirror) 600# Buffed after Polishing by 600#(mirror) 180# Hairline Hairline finished after polishing 180# 180# Hairline Hairline finished polishing by 180# 400# Hairline Hairline finished after polishing 400# 400# Hairline Hairline finished polishing by 400# Surface Finish Golden coating STAINLESS STEEL SOLUTION ANNEALING CONDITION GB ASTM JIS Type Solution annealing Type Solution annealing Type Solution annealing 0Cr19 N19 TP304 SUS304 00Cr19 Ni11 TP304L SUS304L 0cr17 Ni12Mo2 TP316 SUS316 00Cr17 Ni14mo2 1010-1150 Water quenching TP316L 1040-1150 Water quenching SUS316L 1010-1150 Water quenching www.paotube.com