About ASTM A335 Steel Pipe
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OD: 48mm~720mm
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WT: 4mm~58mm
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Length: 5m-12m or as required
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Application: Alloy steel pipe, boiler tube for high temperature service.
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Supplementary Technology: Hot rolled, cold drawn, heat treatment, bending, annealed; Plain end, beveled end, threaded
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Surface: Black painted, PE coated, galvanized, polished.
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Delivery state: Hot Rolled, Cold Drawn
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Steel Grade: P1, P2, P5, P9, P11, P12, P22, P23, P91,P92.
Product Scope:
ANSON STEEL manufactures full grade and range of ASTM A335 alloy steel pipe, with main grades of P11, P12, P22,P9, pipe of this specification is suitable for high temperature 610ºC, it is used as main steam pipe for power plant, super heater and reheater for heat resistant and good processing performance.
ASTM A335 specification covers nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for high-temperature service. Pipe and tube ordered to this specification shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.
ASTM A335 Chemical Composition:
|
ASTM A335 Steel Grade |
C, % |
Mn, % |
P, % |
S, % |
Si, % |
Cr, % |
Mo, % |
|
ASTM A335 P1 |
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 |
|
ASTM A335 P2 |
0.10-0.20 |
0.30-0.61 |
0.025 max |
0.025 max |
0.10-0.30 |
0.50-0.81 |
0.44-0.65 |
|
ASTM A335 P5 |
0.15 max |
0.30-0.60 |
0.025 max |
0.025 max |
0.50 max |
4.00-6.00 |
0.45-0.65 |
|
ASTM A335 P9 |
0.15 max |
0.30-0.60 |
0.025 max |
0.025 max |
0.25-1.00 |
8.0-10.0 |
0.90-1.10 |
|
ASTM A335 P11 |
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 |
|
ASTM A335 P12 |
0.05-0.15 |
0.30-0.61 |
0.025 max |
0.025 max |
0.50 max |
0.80-1.25 |
0.44-0.65 |
|
ASTM A335 P22 |
0.05-0.15 |
0.30-0.60 |
0.025 max |
0.025 max |
0.50 max |
1.90-2.60 |
0.87-1.13 |
|
Steel Grade |
C, % |
Mn, % |
P, % |
S, % |
Si, % |
Cr, % |
Mo, % |
V, % |
Nb, % |
B,% |
N, % |
Al, % |
Ni,% |
W, % |
|
ASTM A335 P23 |
0.04-0.10 |
0.1-0.6 |
0.03 max |
0.01 max |
0.5 max |
1.9-2.6 |
0.05-0.30 |
0.20-0.30 |
0.02-0.08 |
0.0005-0.006 |
0.03 max |
0.03 max |
- |
1.45-1.75 |
|
ASTM A335 P91 |
0.08-0.12 |
0.3-0.6 |
0.02 max |
0.01 max |
0.2-0.5 |
8.0-9.5 |
0.85-1.05 |
0.18-0.25 |
0.06-0.10 |
- |
0.03-0.07 |
0.04 max |
0.4 max |
- |
|
ASTM A335 P92 |
0.07-0.13 |
0.3-0.6 |
0.02 max |
0.01 max |
0.5 max |
8.5-9.5 |
0.3-0.6 |
0.15-0.25 |
0.04-0.09 |
0.001-0.006 |
0.03-0.07 |
0.04 max |
0.4 max |
1.5-2.0 |
ASTM A335 Mechanical Property:
|
Steel Grade |
Tensile Strength, MPa |
Yield Strength, MPa |
Elongation, % |
Hardness, HB |
|
ASTM A335 P1 |
415 min |
205 min |
30 min |
|
|
ASTM A335 P2 |
380 min |
205 min |
30 min |
|
|
ASTM A335 P5 |
415 min |
205 min |
30 min |
|
|
ASTM A335 P9 |
415 min |
205 min |
30 min |
|
|
ASTM A335 P11 |
415 min |
205 min |
30 min |
|
|
ASTM A335 P12 |
415 min |
220 min |
30 min |
|
|
ASTM A335 P22 |
415 min |
205 min |
30 min |
|
|
ASTM A335 P23 |
510 min |
400 min |
20 min |
|
|
ASTM A335 P91 |
585 min |
415 min |
20 min |
250 max |
|
ASTM A335 P92 |
620 min |
440 min |
20 min |
250 max |
ASTM A335 Equivalent steel grade:
|
Steel grade |
EN |
ASTM |
ASME |
GOST |
NBR |
|
ASTM A335 |
EN10216-2 |
ASTM A213 |
ASME SA213 |
550-75 |
5603 |
ANSON can supply ASTM A335 steel tube from stock or from reputed steel mills. We also offer steel fabrication service where steel plates can go through processings like cutting, welding, bending, machining, pre-coating, pre-lined, beveling, or as you require. Our steel mills have fabricating employees that have 5-10 years of working experience. If you are interested in buying ASTM A335 steel tube products, contact us now for the latest price or check the following table for equivalent steel grade of ASTM A335.
Nominal wall thickness for ASTM A335(Seamless and welded steel pipes)
|
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 |
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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 |
Outside Diameter and Tolerance For ASTM A335 Steel Pipe
|
ASTM A450 |
Hot rolled |
Outside Diameter, mm |
Tolerance, % |
|
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 |
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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% |
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