Epoxy Resin Coated Steel Bar
Keywords : SummitSteel
Classification :
PRODUCT DETAILS
Epoxy Resin Coated Steel Bar Description
Our epoxy coated rebars are manufactured by first abrasively cleaning and heating standard deformed steel bars, then electrostatically applying a dry epoxy powder which melts and cures to form a uniform, tough, and adherent coating. This fusion-bonded process ensures the coating is integral to the bar, resistant to damage during handling, and compliant with the strictest international standards for coating thickness, continuity, and flexibility.
This product is the specified solution for reinforced concrete structures exposed to de-icing salts, marine atmospheres, industrial chemicals, or aggressive soils. It provides superior corrosion protection compared to uncoated steel, making it a critical material for sustainable and resilient infrastructure.
Key Advantages:
Superior Corrosion Protection: Creates a physical and chemical barrier against chlorides, oxygen, and moisture.
Extended Service Life: Can multiply the durability of concrete structures by 2-4 times or more in corrosive environments.
Excellent Adhesion & Flexibility: The coating is bonded to the steel and can withstand normal rebar bending (with proper techniques) without cracking or disbonding.
Cathodic Disbondment Resistance: Prevents corrosion from spreading underneath the coating if the steel is exposed at a cut or damage point.
Product Parameters
|
Parameter |
Specifications |
|
Base Material (Steel Core) |
Hot-rolled deformed steel bars in grades: HRB400, HRB400E, HRB500, HRB500E (GB Standard); equivalent to GR60 (ASTM A615/A706). |
|
Coating Technology |
Fusion-Bonded Epoxy (FBE) coating applied by electrostatic spray and thermal curing. |
|
Coating Standard |
GB/T 25826-2010, JG/T 502-2016 (China) |
|
Coating Properties |
Thickness: 150 - 300 μm (per ASTM A775). Adhesion: Excellent. Flexibility: Passes bend test per standard. Cathodic Disbondment: ≤ 6mm. |
|
Available Diameters |
Standard: 10, 12, 14, 16, 18, 20, 22, 25, 28, 32, 36, 40mm. |
|
Standard Length |
6m, 9m, 12m. Custom cut lengths available. |
|
Certification |
ISO 9001. Mill Test Certificate (MTC) for base steel and coating inspection report provided. |
Typical Applications:
Transportation Infrastructure: Bridge decks, piers, parking garages, highway overpasses (exposed to de-icing salts).
Marine & Coastal Structures: Port terminals, seawalls, piers, offshore platforms.
Water & Wastewater Treatment: Sewage tanks, water treatment plants, desalination facilities.
Industrial: Chemical plant structures, factory floors in corrosive environments.
Chemical Composition of Base Metal
|
Grade (Steel Core) |
Standard |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Note |
|
HRB400 / HRB400E |
GB/T 1499.2 |
0.25% |
0.80% |
1.60% |
0.045% |
0.045% |
Standard Chinese rebar grades. |
|
HRB500 / HRB500E |
GB/T 1499.2 |
0.25% |
0.80% |
1.60% |
0.045% |
0.045% |
Standard Chinese rebar grades. |
|
Grade 60 (ASTM A615) |
ASTM A615 |
Carbon Equivalent per formula |
- |
- |
0.06% |
0.06% |
U.S. standard focuses on mechanical properties & weldability (CE), not individual element limits. |
Mechanical Properties of Base Metal
|
Chinese Rebar Code |
Yield Strength (Mpa） |
Tensile Strength (Mpa） |
Carbon Content |
|
HRB400, HRBF400, HRB400E, HRBF400E |
400 |
540 |
≤ 0.25 |
|
HRB500, HRBF500, HRB500E, HRBF500E |
500 |
630 |
≤ 0.25 |
|
HRB600 |
600 |
730 |
≤ 0.28 |
Scope of Application
Widely used in houses, bridges, roads, especially railways and other civil engineering.
| USA | Japan | Germany | U.K. |
|
France | Italy | Spain | Switzerland | China | |
|
AISI/SAE |
JIS |
W‐nr. |
DIN |
BS |
EN |
AFNOR |
UNI |
UNE |
SS |
GB |
|
A570.36 |
STKM 12A |
1.0038 |
RSt.37‐2 |
4360 |
‐ |
E 24‐2 |
‐ |
‐ |
1311 |
15 |
|
- |
STKM 12C |
- |
- |
40 C |
- |
Ne |
- |
- |
- |
- |
|
1015 |
‐ |
1.0401 |
C15 |
080M15 |
‐ |
CC12 |
C15, C16 |
F.111 |
1350 |
15 |
|
1020 |
‐ |
1.0402 |
C22 |
050A20 |
2C |
CC20 |
C20, C21 |
F.112 |
1450 |
20 |
|
1213 |
SUM22 |
1.0715 |
9SMn28 |
230M07 |
1A |
S250 |
CF9SMn28 |
F.2111 |
1912 |
Y15 |
|
11SMn28 |
||||||||||
|
12L13 |
SUM22L |
1.0718 |
9SMnPb28 |
‐ |
‐ |
S250Pb |
CF9SMnPb28 |
11SMnPb28 |
1914 |
‐ |
|
‐ |
‐ |
1.0722 |
10SPb20 |
‐ |
‐ |
10PbF2 |
CF10Pb20 |
10SPb20 |
‐ |
‐ |
|
1215 |
‐ |
1.0736 |
9SMn36 |
240M07 |
1B |
S300 |
CF9SMn36 |
12SMn35 |
‐ |
Y13 |
|
12L14 |
‐ |
1.0737 |
9SMnPb36 |
‐ |
‐ |
S300PB |
CF9SMnPb36 |
12SMnP35 |
1926 |
‐ |
|
1015 |
S15C |
1.1141 |
Ck15 |
080M15 |
32C |
XC12 |
C16 |
C15K |
1370 |
15 |
|
1025 |
S25C |
1.1158 |
Ck25 |
‐ |
‐ |
‐ |
‐ |
‐ |
‐ |
25 |
|
A572-60 |
‐ |
1.890 |
StE380 |
4360 55 |
‐ |
‐ |
FeE390KG |
‐ |
2145 |
‐ |
|
1035 |
‐ |
1.0501 |
C35 |
060A35 |
‐ |
CC35 |
C35 |
F.113 |
1550 |
35 |
|
1045 |
‐ |
1.0503 |
C45 |
080M46 |
‐ |
CC45 |
C45 |
F.114 |
1650 |
45 |
|
1140 |
‐ |
1.0726 |
35S20 |
212M36 |
8M |
35MF4 |
‐ |
F210G |
1957 |
‐ |
|
1039 |
‐ |
1.1157 |
40Mn4 |
150M36 |
15 |
35M5 |
‐ |
‐ |
‐ |
40Mn |
|
1335 |
SMn438(H) |
1.1167 |
36Mn5 |
‐ |
‐ |
40M5 |
‐ |
36Mn5 |
2120 |
35Mn2 |
|
1330 |
SCMn1 |
1.1170 |
28Mn6 |
150M28 |
14A |
20M5 |
C28Mn |
‐ |
‐ |
30Mn |
|
1035 |
S35C |
1.1183 |
Cf35 |
060A35 |
‐ |
XC38TS |
C36 |
‐ |
1572 |
35Mn |
|
1045 |
S45C |
1.1191 |
Ck45 |
080M46 |
‐ |
XC42 |
C45 |
C45K |
1672 |
Ck45 |
|
1050 |
S50C |
1.1213 |
Cf53 |
060A52 |
‐ |
XC48TS |
C53 |
‐ |
1674 |
50 |
|
1055 |
‐ |
1.0535 |
C55 |
070M55 |
9 |
‐ |
C55 |
‐ |
1655 |
55 |
|
1060 |
‐ |
1.0601 |
C60 |
080A62 |
43D |
CC55 |
C60 |
‐ |
‐ |
60 |
|
1055 |
S55C |
1.1203 |
Ck55 |
070M55 |
‐ |
XC55 |
C50 |
C55K |
‐ |
55 |
|
1060 |
S58C |
1.1221 |
Ck60 |
080A62 |
43D |
XC60 |
C60 |
‐ |
1678 |
60Mn |
|
1095 |
‐ |
1.1274 |
Ck101 |
060A96 |
‐ |
XC100 |
‐ |
F.5117 |
1870 |
‐ |
|
W1 |
SK3 |
1.1545 |
C105W1 |
BW1A |
‐ |
Y105 |
C36KU |
F.5118 |
1880 |
‐ |
|
W210 |
SUP4 |
1.1545 |
C105W1 |
BW2 |
‐ |
Y120 |
C120KU |
F.515 |
2900 |
‐ |
Packing and delivery
The company has become a trustworthy partner of the international steel industry. After nearly two decades of unremitting efforts, our customer base now covers more than 110 countries and regions in Europe, the Middle East, South America, and Southeast Asia.
Quality Inspection
Our company has passed ISO9001 quality management system certification, Our Mill product with CE/EN10204 / ASTM/Classification society certificate/CASO/BIS etc certificate.All the customers give good appreciation to our products.We are glad to be your good partner. Warmly welcome you to visit our factory!
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APPLICATION FIELD
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