Fine Grain Steel Welding Rod for Pressure Equipment-Ysh. J557

• Customization: Available
• Type: Welding Wire
• Material: Low Alloy Steel
• Model NO.: YSH. J557
• Flux Containing: Not Containing Flux
• Slag Characteristic: Acidic
• Extended Length: <10mm
• Transport Package: Pack Each Cubic Meter Together
• Trademark: JINQIAO
• Origin: Luoyang City, Henan Province
• Production Capacity: 20, 000 Tons Per Year

Product Description

Product Description

Fine grain steel welding rod for pressure equipment
YSH·J557

Executive standard :ASME A5.5E8015-G

Description :
YSH·J557 is a fine grain steel welding rod for pressure equipment with alkaline coating. It adopts DC reverse connection and can be welded in all positions. The welding process performance is excellent, and the weld metal has good plasticity, toughness and crack resistance.

Use: 
Used for welding pressure equipment in carbon steel and 15MnTi, 15MV and other low alloy steel structure.

Chemical composition of deposited metal :(%)

chemical elements	C	Mn	Si	S	p	Ni	Cr	Mo	V
standard values	≤0.15	≤1.60	≤0.60	≤0.015	≤0.025	≤0.50	≤0.20	≤0.30	≤0.08
instantiate	0.72	1.15	0.34	0.008	0.016	0.01	0.04	0.09	0.01

 
Mechanical properties of deposited metal:

test item	Yield strength (MPa)	Tensile strength (MPa)	Elongation(%)	ballistic work (J)
				-30 degree centigrade
standard values	≥460	550-670	≥19	≥54
instantiate	498	605	28	135

 
Reference current: (AC or DC*)

Electrode diameter(mm)	2.5	3.2	4.0	5.0
welding current(A)	60-90	90-120	140-180	180-230

 

Strict quality testing

Product effect display

applied range

Custom process

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

 

Packaging & Shipping

qualification certificate

FAQ
 1. How do you ensure your product and service quality?
All our processes strictly adhere to ISO9001 procedures.And have 12months quality warranty and exchange service against Bl issue date forthe quality problem caused by our side.

2. Canyou provide several pieces of samples for testing before place mass order?
Yes,we are pleasure to send you samples to test the quality and performance.

3. How canImake order and settle payment?
Once clear your requirement and determined which product is ideal foryou,we will send Pl to you. L/C,D/P,T/T,Paypal, Western Union etc.are allavailable.

4. lf we find your bank account different as before how should we respond?
Please DON'T arrange the payment until double check with us.(Bank details will be listed in each piece of PI)

5. What about Delivery Date?
For sample order: 3-5 days after the requirement.For mass order: 15 days after confirm order.

6. What about Shipping?
We can send the small batches by express and the mass orders by LCL orFCL condition.To save logistics cost,you can either use your own nominated shippina aaent for the shipment.