Low Hydrogen Type Electrode GB/T E5015 Stick Electrodes Aws E7015
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Product Highlights
- Low Hydrogen Sodium Coating: Ensures excellent welding performance with good arc stiffness and little spatter.
- All-Position Welding Capability: Suitable for PA, PB, PC, PD, PE, and PF positions with direct current only.
- Easy Slag Removal: Designed for efficient operation with acidic slag characteristics.
- High Mechanical Strength: Tensile strength up to 560 MPa with impact energy of 150J at -20C.
- Multiple Diameter Options: Available in 2.0mm, 2.5mm, 3.2mm, 4.0mm, and 5.0mm sizes.
- Standard Compliance: Meets GB/T E5015 and AWS E7015 standards for carbon steel electrodes.
- Secure Packaging: Packed in 5kg inner boxes within 20kg cartons on pallets for 1 ton.
Product Attributes
- Customization
- Available
- Type
- E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
- Material
- Steel Alloy
- Diameter
- 2.5mm, 3.2mm, 4.0mm
- Length
- 300-450mm
- Welding Core Type
- Carbon Structural Steel
- Electrode Coating Type
- Titanium
- Slag Characteristic
- Acidic
- Function
- Low Hydrogen Type Electrode
- Welding Power
- AC/DC
- Transport Package
- Carton
- Specification
- 5kg/box, 20kgs/ctn
- Trademark
- TYUE
- Origin
- China
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Product Description
Carbon Steel Welding Electrode/Rod
GB/T E5015
AWS E7015
J507 is carbon steel electrode with low hydrogen sodium coating. Can be weld for all-position with direct current only. It has excellent welding performance such as good arc stiffness, little spatter, easy slag removal etc.
SPECIFICATION :
Chemical Composition of All Weld Metal (Wt.%)
| Items | C | Mn | Si | S | P | Ni | Cr | Mo | V |
| Requirements | ≤0.15 | ≤1.60 | ≤0.90 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.20 | ≤0.30 | ≤0.08 |
| Typical Results | 0.087 | 1.12 | 0.58 | 0.012 | 0.021 | 0.011 | 0.028 | 0.007 | 0.016 |
Mechanical Properties of All Weld Metal
| Items | Rm/MPa | Rel/Rp0.2/MPA | A/% | KV2(-20ºC)J | KV2(-30ºC)J |
| Requirements | ≥490 | ≥400 | ≥20 | ≥47 | ≥27 |
| Typical Result | 560 | 450 | 32 | 150 | 142 |
Typical Operating Procedures
| Diameter(mm) | Φ2.5 | Φ3.2 | Φ4.0 | Φ5.0 |
| Current(A) | 60~100 | 80~140 | 110~210 | 110~210 |
WELDING POSITIONS:
PA,PB,PC,PD,PE,PF
ATTENTION:
1.The electrode must be re-dry by 350ºC-380ºC for 1 hour before welding.
2.The rust, oil, water and other impurities of the weld area must be removed before welding.
SIZE:
2.0*300mm(350mm)
2.5*300mm(350mm)
3.2*350mm
4.0*350mm(400mm)
PACKING:
5kg/inner box,
20kg (4box)/outer carton,
1000kgs=1ton=50cartons packed on a pallet.





Q: What is delivery time / lead time ?
A: 2-3 weeks.
Q: What is your minimum order ?
A: 5000kgs/each size. (MOQ for carbon steel welding electrode)
Q: What is your payment term ?
A: 50% T/T in advance, 50% balance paid before shipment.
Q: Can we visit your factory ?
A: Yes. Welcome to visit our factory at any time.
Q: Can you provide free sampe ?
A: Yes. Free samples are available for you.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI183554". Items marked "" are certified.
Company Profile
Wenzhou Tianyu Electronic Co., Ltd. (formerly known as Wenzhou Shaning Import & Export Co., Ltd. ) was founded in 2013. It is an industrial and trading integrating enterprise that focuses on manufacture and trade. Our company is mainly engaged in
@ Welding Materials: Welding Electrodes, Welding Wire
@ Network Communication Connectors: RJ45 PCB JACK
@ Electrical Equipment: Power Transformer, Switch
@ Lighting fixtures: LED String Light
There are first-class professional talents in our company who has rich experience and can provide customers with comprehensive and high-quality services.
We also create more value for customers with their honest business concept, global thought and open mind to optimize the resources and extend field.
Under the premise of adhering to the business concept of "Quality Service, Sincerity and Trust", our company implements the strategy of "Interaction and development of trade and industry". We have 2 associated factories:
1. Wenzhou Yongshun Welding Materials Co., Ltd.
(Manufacturing Welding Electrode, welding Wire);
2. Chenghe Eletrical Power Technology Co., Ltd.
(Manufacture transformers, high-voltage complete sets of equipments).
We have a professional team to guarantee the manufacture and provide sincere and caring service. Our products are popular among the customers around the world and exported to more than 50 countries and regions such as Europe, America, Africa, Southeast Asia and the Middle East.
We sincerely welcome customer all over the world to carry out all-round and high-level cooperation with us and continuously enhance each other's value through cooperation.
About Our Factory & Business Background
- Address
- 801, Building 2, Butterfly Plaza, Qianfan East Road, Yueqing, Wenzhou, Zhejiang, China
Our Production Capability & Technical Expertise
- Main Products
- Welding Electrodes, Welding Wires, RJ45 PCB Connector, Power Transformer
Our Industry Experience & Global Business Record
- Export Year
- 2006-12-01
FAQ
- What is delivery time / lead time ?
- 2-3 weeks.
- What is your minimum order ?
- 5000kgs/each size. (MOQ for carbon steel welding electrode)
- What is your payment term ?
- 50% T/T in advance, 50% balance paid before shipment.
- Can we visit your factory ?
- Yes. Welcome to visit our factory at any time.
- Can you provide free sampe ?
- Yes. Free samples are available for you.
Send your message to this supplier
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