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PRODUCTS
A204 Pressure Vessel Carbon Steel Coil
Category:
Carbon Steel Coil
keywords :
Carbon Steel Coil
Product Introduction
A204 Pressure Vessel Carbon Steel Coil Description
ASTM A204 boiler vessel coil is molybdenum alloy steel coil, mainly suitable for welding boiler and high temperature pressure vessel. According to the molybdenum content, ASTM A204 boiler vessel coil is divided into 3 grades: A, B and C. ASTM A204 The thickness of the boiler vessel coil is limited only by the ability of the chemical composition to meet the specified mechanical property requirements.
Product Parameters
|
Product Name |
A204 Pressure Vessel Carbon Steel Coil |
|
Production Process |
Hot Rolling, Cold Rolling |
|
Material Standards |
AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
|
Width |
45mm-2200mm |
|
Length |
Custom Size |
|
Thickness |
Hot Rolling: 2.75mm-100mm |
|
Delivery Conditions |
Rolling, Annealing, Quenching, Tempered or Standard |
|
Surface Process |
Ordinary, Wire Drawing, Laminated Film |
Chemical Composition
|
A204 |
Upper Limit of Chemical Element Content (%) |
|||||
|
C |
Si |
Mn |
P |
S |
Mo |
|
|
Class A |
0.18-0.25 |
0.13-0.45 |
0.90-0.98 |
0.035 |
0.035 |
0.45-0.60 |
|
Class B |
0.20-0.27 |
0.13-0.45 |
0.90-0.98 |
0.035 |
0.035 |
0.45-0.60 |
|
Class C |
0.23-0.28 |
0.13-0.45 |
0.90-0.98 |
0.035 |
0.035 |
0.45-0.60 |
Mechanical Properties
|
A204 |
Tensile Strength kis[MPa] |
Yield Strength kis[MPa] |
Elongation Gauge Length 8in.[200mm],% |
Elongation Gauge Length 2in.[50mm],% |
|
GradeA |
70-90 [485-620] |
37 [255] |
19 |
23 |
|
GradeB |
75-95 [515-655] |
40 [275] |
17 |
21 |
|
GradeC |
75-95 [515-655] |
43 [295] |
16 |
20 |
Physical Performance
|
Physical Performance |
Metric |
Imperial |
|
Density |
7.80g/cc |
0.282 lb/in³ |
Scope of Application
ASTM A204 boiler vessel plate is widely used in petroleum, chemical industry, power station, boiler and other industries, used in the manufacture of reactors, heat exchangers, separators, spherical tanks, liquefied gas, nuclear reactor pressure vessels, boiler drum steam, liquefied petroleum gas, hydropower stations, high pressure pipelines, etc.
| China | USA | Germany | Japan | France | U.K. | internationality |
|
GB3077 |
AlSI |
DIN |
JIS |
NE |
BS |
ISO |
|
20Mn2 |
1320 1221 |
20Mn5 |
SMn21 |
20M5 |
150M19 |
- |
|
30Mn2 |
1330 |
30Mn5 |
SMn24 |
32M5 |
150M28 |
- |
|
35Mn2 |
1335 |
36Mn5 |
SMnl |
35M5 |
150M36 |
- |
|
40Mn2 |
1340 |