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Welding Rods

Name: Welding Rods
Brand: Promisteel
MOQ: 25tons
Application: Shipbuilding & Marine Engineering,Construction,Machinery Manufacturing,Pressure Vessel
Capacity:10000 Ton/month
Delivery: 20-45 days
Payment: T/T, L/C, etc
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Product Introduction

Promisteel® Carbon Steel Welding Rods are high-quality welding electrodes designed to meet a wide range of industrial welding needs. Manufactured using carefully selected raw materials and advanced production techniques, these welding electrodes ensure efficient welding operations and exceptional weld seam performance. Whether for general structural construction or precision equipment manufacturing, Promisteel® welding rods guarantee reliability and durability in every weld.

What Welding Rods to Use?
 

Coating Types: Available in low-hydrogen welding rods, titanium-calcium, and iron-oxide coatings, each type is tailored to specific welding needs and operating conditions.

Current Types: Designed for use with DC, AC, or both, ensuring compatibility with various welding equipment and work environments.

welding process

01

High Efficiency & Stability

Optimized coating formula provides stable arc performance, reduces spatter, and enhances weld seam performance.

02

Wide Compatibility

Designed to weld a variety of carbon steel materials, making them ideal for diverse applications in industrial welding.

03

Excellent Mechanical Properties

High-quality alloying elements ensure the weld seam exhibits excellent mechanical properties of welds.

04

Enhanced Weld Appearance

Produces a smooth, clean weld bead that minimizes post-weld cleaning and finishing, improving overall work efficiency.

 
Chemical Composition

 

Welding Rod
NO. Model Chemical Composition (Mass Fraction)%
C Mn Si P S Ni Cr Mo V Others
1 E5545-P2 0.12 0.90~
1.70		 0.80 0.03 0.03 1.00 0.20 0.50 0.05  
2 E5003-1M3 0.12 0.60 0.40 0.03 0.03     0.40~
0.65		    
3 E5010-1M3 0.12 0.60 0.40 0.03 0.03     0.40~
0.65		    
4 E5011-1M3 0.12 0.60 0.40 0.03 0.03     0.40~
0.65		    
5 E5015-1M3 0.12 0.90 0.60 0.03 0.03     0.40~
0.65		    
6 E5016-1M3 0.12 0.90 0.60 0.03 0.03     0.40~
0.65		    
7 E5018-1M3 0.12 0.90 0.80 0.03 0.03     0.40~
0.65		    
8 E5019-1M3 0.12 0.90 0.40 0.03 0.03     0.40~
0.65		    
9 E5020-1M3 0.12 0.60 0.40 0.03 0.03     0.40~
0.65		    
10 E5027-1M3 0.12 1.00 0.40 0.03 0.03     0.40~
0.65		    
11 E5518-3M2 0.12 1.00~
1.75		 0.80 0.03 0.03 0.90   0.25~
0.45		    
12 E5515-3M3 0.12 1.00~
1.80		 0.80 0.03 0.03 0.90   0.40~
0.65		    
13 E5516-3M3 0.12 1.00~
1.80		 0.80 0.03 0.03 0.90   0.40
0.65		    
14 E5518-3M3 0.12 1.00~
1.80		 0.80 0.03 0.03 0.90   0.40~
0.65		    
15 E5015-NI 0.12 0.60~
1.60		 0.90 0.03 0.03 0.30~
1.00		   0.35 0.05  
16 E5016-N1 0.12 0.60~
1.60		 0.90 0.03 0.03 0.30~
1.00		   0.35 0.05  
17 E5028-N1 0.12 0.60~
1.60		 0.90 0.03 0.03 0.30~
1.00		   0.35 0.05  
18 E5515-N1 0.12 0.60~
1.60		 0.90 0.03 0.03 0.30~
1.00		   0.35 0.05  
19 E5516-N1 0.12 0.60~
1.60		 0.90 0.03 0.03 0.30~
1.00		   0.35 0.05  
20 E4313 0.20 1.20 1.00 0.040 0.035 0.30 0.20 0.30 0.08  
21 E4315 0.20 1.20 1.00 0.040 0.035 0.30 0.20 0.30 0.08  
22 E4316 0.20 1.20 1.00 0.040 0.035 0.30 0.20 0.30 0.08  
23 E4318 0.03 0.60 0.40 0.025 0.015 0.30 0.20 0.30 0.08  
24 E4319 0.20 1.20 1.00 0.040 0.035 0.30 0.20 0.30 0.08  
25 E4320 0.20 1.20 1.00 0.040 0.035 0.30 0.20 0.30 0.08  
26 E4324 0.20 1.20 1.00 0.040 0.035 0.30 0.20 0.30 0.08  
27 E4327 0.20 1.20 1.00 0.040 0.035 0.30 0.20 0.30 0.08  
28 E4328 0.20 1.20 1.00 0.040 0.035 0.30 0.20 0.30 0.08  
29 E4340       0.040 0.035          
30 E5003 0.15 1.25 0.90 0.040 0.035 0.30 0.20 0.30 0.08  
31 E5010 0.20 1.25 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
32 E5011 0.20 1.25 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
33 E5012 0.20 1.20 1.00 0.035 0.035 0.30 0.20 0.30 0.08  
34 E5013 0.20 1.20 1.00 0.035 0.035 0.30 0.20 0.30 0.08  
35 E5014 0.15 1.25 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
36 E5015 0.15 1.60 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
37 E5016 0.15 1.60 0.75 0.035 0.035 0.30 0.20 0.30 0.08  
38 E5016-1 0.15 1.60 0.75 0.035 0.035 0.30 0.20 0.30 0.08  
39 E5018 0.15 1.60 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
40 E5018-1 0.15 1.60 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
41 E5019 0.15 1.25 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
42 E5024 0.15 1.25 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
43 E5024-1 0.15 1.25 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
44 E5027 0.15 1.60 0.75 0.035 0.035 0.30 0.20 0.30 0.08  
45 E5028 0.15 1.60 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
46 E5048 0.15 1.60 0.90 0.035 0.035 0.30 0.20 0.30 0.08  
47 E5716 0.12 1.60 0.90 0.03 0.03 1.00 0.30 0.35    
48 E5728 0.12 1.60 0.90 0.03 0.03 1.00 0.30 0.35    
49 E5010-P1 0.20 1.20 0.60 0.03 0.03 1.00 0.30 0.50 0.10  
50 E5510-P1 0.20 1.20 0.60 0.03 0.03 1.00 0.30 0.50 0.10  
51 E5518-P2 0.12 0.90~
1.70		 0.80 0.03 0.03 1.00 0.20 0.50 0.05  
52 E5518-N5 0.12 1.25 0.80 0.03 0.03 2.00~
2.75		        
53 E5015-N7 0.05 1.25 0.50 0.03 0.03 3.00~
3.75		        
54 E5016-N7 0.05 1.25 0.50 0.03 0.03 3.00~
3.75		        
55 E5018-N7 0.05 1.25 0.50 0.03 0.03 3.00~
3.75		        
56 E5515-N7 0.12 1.25 0.80 0.03 0.03 3.00~
3.75		        
57 E5516-N7 0.12 1.25 0.80 0.03 0.03 3.00~
3.75		        
58 E5518-N7 0.12 1.25 0.80 0.03 0.03 3.00~
3.75		        
59 E5515-N13 0.06 1.00 0.60 0.025 0.020 6.00~
7.00		        
60 E5516-N13 0.06 1.00 0.60 0.025 0.020 6.00~
7.00		        
61 E5518-N2M3 0.10 0.80~
1.25		 0.60 0.02 0.02 0.80~
1.10		 0.10 0.40~
0.65		 0.02 Cu:0.10
Al:0.05
62 E5003-NC 0.12 0.30~
1.40		 0.90 0.03 0.03 0.25~
0.70		 0.30     Cu:0.20~
0.60
63 E5016-NC 0.12 0.30~
1.40		 0.90 0.03 0.03 0.25~
0.70		 0.30     Cu:0.20~
0.60
64 E5028-NC 0.12 0.30~
1.40		 0.90 0.03 0.03 0.25~
0.70		 0.30     Cu:0.20~
0.60
65 E5716-NC 0.12 0.30~

1.40		 0.90 0.03 0.03 0.25~
0.70		 0.30     Cu:0.20~
0.60
66 E5728-NC 0.12 0.30~
1.40		 0.90 0.03 0.03 0.25~
0.70		 0.30     Cu:0.20~
0.60
67 E5003-CC 0.12 0.30~
1.40		 0.90 0.03 0.03   0.30~
0.70		     Cu:0.20~
0.60
68 E5016-CC 0.12 0.30~
1.40		 0.90 0.03 0.03   0.30~
0.70		     Cu:0.20~
0.60
69 E5028-CC 0.12 0.30~
1.40		 0.90 0.03 0.03   0.30~
0.70		     Cu:0.20~
0.60
70 E5716-CC 0.12 0.30~
1.40		 0.90 0.03 0.03   0.30~
0.70		     Cu:0.20~
0.60
71 E5528-N1 0.12 0.60~
1.60		 0.90 0.03 0.03 0.30~
1.00		   0.35 0.05  
72 E5015-N2 0.08 0.40~
1.40		 0.50 0.03 0.03 0.80~
1.10		 0.15 0.35 0.05  
73 E5016-N2 0.08 0.40~
1.40		 0.50 0.03 0.03 0.80~
1.10		 0.15 0.35 0.05  
74 E5018-N2 0.08 0.40~
1.40		 0.50 0.03 0.03 0.80~
1.10		 0.15 0.35 0.05  
75 E5515-N2 0.12 0.40~
1.25		 0.80 0.03 0.03 0.80~
1.10		 0.15 0.35 0.05  
76 E5516-N2 0.12 0.40~
1.25		 0.80 0.03 0.03 0.80~
1.10		 0.15 0.35 0.05  
77 E5518-N2 0.12 0.40~
1.25		 0.80 0.03 0.03 0.80~
1.10		 0.15 0.35 0.05  
78 E5015-N3 0.10 1.25 0.60 0.03 0.03 1.10~
2.00		   0.35    
79 E5016-N3 0.10 1.25 0.60 0.03 0.03 1.10~
2.00		   0.35    
80 E5515-N3 0.10 1.25 0.60 0.03 0.03 1.10~
2.00		   0.35    
81 E5516-N3 0.10 1.25 0.60 0.03 0.03 1.10~
2.00		   0.35    
82 E5516-3N3 0.10 1.60 0.60 0.03 0.03 1.10~
2.00		        
83 E5518-N3 0.10 1.25 0.80 0.03 0.03 1.10~
2.00		        
84 E5015-N5 0.05 1.25 0.50 0.03 0.03 2.00~
2.75		        
85 E5016-N5 0.05 1.25 0.50 0.03 0.03 2.00~
2.75		        
86 E5018-N5 0.05 1.25 0.50 0.03 0.03 2.00~
2.75		        
87 E5028-N5 0.10 1.00 0.80 0.025 0.020 2.00~
2.75		        
88 E5515-N5 0.12 1.25 0.60 0.03 0.03 2.00~
2.75		        
89 E5516-N5 0.12 1.25 0.60 0.03 0.03 2.00~
2.75		        

Carbon (C): Increases hardness and strength of the weld, serving as a fundamental element in the carbon steel welding rods.

Manganese (Mn) and Silicon (Si): Primarily act as deoxidizers, helping reduce porosity and inclusions in the weld, while also enhancing the mechanical properties of welds.

Chromium (Cr) and Nickel (Ni): Enhance corrosion resistance and high-temperature performance, making them suitable for welding in special environments.

 

Applications

 

Shipbuilding & Marine Engineering: Ideal for environments requiring high stress and corrosion resistance.

Construction: Perfect for large-scale building and bridge construction welding, providing strong and durable welds.

Machinery Manufacturing: Suitable for the production of various mechanical equipment and tools, ensuring precision and durability.

Pressure Vessels: Used in the petrochemical and energy industries for constructing high-pressure containers and pipelines.

 

 

Global Welding Rod Standards Comparison

 

 

Carbon Steel Welding Rods
GB AWS A 5.1M:2004 AWS A5.5M:2006 ISO 2560:2009
E4303     E4303
E4310 E4310   E4310
E4311 E4311   E4311
E4312 E4312   E4312
E4313 E4313   E4313
E4315      
E4316 m   E4316
E4318 E4318   E4318
E4319 E4319   E4319
E4320 E4320   E4320
E4324     E4324
E4327 E4327   E4327
E4328      
E4340     E4340
E5003     E4903
E5010     E4910
E5011     E4911
E5012     E4912
E5013     E4913
E5014 E4914   E4914
E5015 E4915   E4915
E5016 E4916   E4916
E5016-1     E4916-1
E5018 E4918   E4918
E5018-1     E4918-1
E5019     E4919
E5024 E4924   F4924
E5024-1     E4924-1

 

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