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Products
  • Name: A335 P11 / A213 T11
  • Code: 33511
  • Time: 2015-02-06
  • Views : 394
  • Sold amount: 0Piece

 

Standard: ASTM A335, ASME SA335
Equivalent Standards: EN 10216-2, ASTM A213, ASME SA213, GOST 550-75, NBR 5603
Material: P11, K11597
Equivalent Material: T11
Chemistry Composition
C, %
Mn, %
P, %
S, %
Si, %
Cr, %
Mo, %
0.05-0.15
0.30-0.60
0.025 max
0.025 max
0.50-1.00
1.00-1.50
0.44-0.65
Mechanical Properties
Tensile Strength , MPa
Yield Strength, MPa
Elongation, %
415 min
205 min
30 min
Outside Diameter & Tolerance
ASTM A450
Hot rolled
Outside Diameter, mm
Tolerance, mm
OD≤101.6
+0.4/-0.8
101.6<OD≤190.5
+0.4/-1.2
190.5<OD≤228.6
+0.4/-1.6
Cold Drawn
Outside Diameter, mm
Tolerance, mm
OD<25.4
±0.10
25.4≤OD≤38.1
±0.15
38.1<OD<50.8
±0.20
50.8≤OD<63.5
±0.25
63.5≤OD<76.2
±0.30
76.2≤OD≤101.6
±0.38
101.6<OD≤190.5
+0.38/-0.64
190.5<OD≤228.6
+0.38/-1.14
ASTM A530 & ASTM A335
 
 
 
 
 
 
NPS
Outside Diameter, inch
Tolerance, mm
1/8≤OD≤1-1/2
±0.40
1-1/2<OD≤4
±0.79
4<OD≤8
+1.59/-0.79
8<OD≤12
+2.38/-0.79
OD>12
±1%
Wall thickness & Tolerance
ASTM A450
 
 
 
 
 
 
 
 
 
Hot rolled
 
 
 
 
 
 
Outside Diameter, mm
Tolerance, %

OD≤101.6, WT≤2.4

+40/-0
OD≤101.6, 2.4<WT≤3.8
+35/-0
OD≤101.6, 3.8<WT≤4.6
+33/-0
OD≤101.6, WT>4.6
+28/-0
OD>101.6, 2.4<WT≤3.8
+35/-0
OD>101.6, 3.8<WT≤4.6
+33/-0
OD>101.6, WT>4.6
+28/-0
Cold Drawn
 
 
Outside Diameter, mm
Tolerance, %
OD≤38.1
+20/-0
OD>38.1
+22/-0
ASTM A530
 
 
 
 
 
NPS
 
 
 
 
 
Outside Diameter, inch
Tolerance, %
1/8≤OD≤2-1/2
+20.0/-12.5
3≤OD≤18, WT/OD≤5%
+22.5/-12.5
3≤OD≤18, WT/OD>5%
+15.0/-12.5
OD≥20, WT/OD≤5%
+22.5/-12.5
OD≥20, WT/OD>5%
+15.0/-12.5
Length: 5800mm; 6000mm; 6096mm; 11800mm; 12000mm; and so on. 
Max length: 16000mm
Keyword: High Pressure Steel Pipe, Boiler Steel Pipe, ASME SA335, P11, ASTM A335