China wholesale J Butt Weld Manufacturers - AWS E8015-G Low-alloy steels Solid wire Welding accessories – Honest Metal

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China wholesale J Butt Weld Manufacturers - AWS E8015-G Low-alloy steels Solid wire Welding accessories – Honest Metal Detail:

Application&Standard&Note：

AWS E8015-G type hand welding electrode for heat-resistant steel is suitable for high temperature and high pressure furnace pipeline of power station, high temperature synthetic chemical machinery, petroleum refining equipment, etc. with operating temperature below 540℃, such as 12CrMoV. And can also be used in welding working temperature below 540℃, such as 15CrMo pearlite heat resistant steel. It can also be used to weld 30CrMnSi cast steel. Most of the welding applications with low carbon content requirements can be applied to our heat-resistant steel hand electrode. It is also very popular in the market, and the market feedback results are also very good. We adopt advanced production technology, strictly control the supply of raw materials, processing and production, product inspection, after-sales service of every detail, to provide customers with the best electrode and wire service.

Features

AWS E8015-G type hand welding electrode for heat resistant steel is a low sodium hydrogen type hand welding electrode, with stable arc, less splash, good molding, easy desagging, excellent X-Ray performance, stable mechanical properties, can maintain high impact toughness under heat treatment conditions. This hand electrode is a pearlite heat resistant steel electrode containing 0.5% molybdenum, 1% chromium, vanadium, the use of DC reverse welding operation, can be all position welding, need to preheat to 250~300℃ before welding. Post-welding heat treatment should be carried out at 730±15℃*2h in accordance with the standard requirements of welding materials. And before welding, it is necessary to remove oil, rust, moisture and other work on the weldment.

High Carbon steels Solid wire welding accessories
High Carbon steels Manual electrode welding accessories

Company & Factory

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Product composition and mechanical properties introduction

CHEMICAL COMPONET:

ALLOY(wt%)	C	Mn	Si	Cr	Mo	P	S	V
GB/T RULES	0.05-0.12	0.90	0.60	0.80-1.50	0.40-0.65	0.03	0.030	0.10-0.35
AWS RULES	-	≥1.00	≥0.80	≥0.30	≥0.20	0.04	0.030	≥0.10
EXAMPLE VALUE	0.07	0.75	0.35	1.15	0.5	0.013	0.018	0.150

MECHANICAL PROPERTY:

PROPERTY	YIELD STRENGTH(MPa)	EXTENSION STRENGTH(MPa)	HEATTREAMENT℃xh	IMAPACT VALUE J/℃	ELONGATION(%)
GB/T RULES	460	550	730*2	-	15
AWS RULES	460	550	730*2	-	19
EXAMPLE VALUE	510	610	730*2	180/Nature temperature	23

RECOMMENDED WELDING PARAMETERS:

DIAMETERS SPECIFICATIONS(mm)		2.6*350	3.2*350	4.0*400	5.0*400
ELECTRICITY (Amp)	H/W	80-110	100-130	130-180	170-210
	O/W	60-100	80-120	120-160	-

PACKING DETAILES：

SEPCIFICATION	LENGTH	PCS/1KG	WEIGHT/1KG
2.6mm	300mm	48PCS	2KG
3.2mm	350mm	27PCS	5KG
4.0mm	350mm	16PCS	5KG
5.0mm	350mm	12PCS	5KG

430Mpa Hand Electrode For Low Carbon Steel04

Typical Cases

430Mpa Hand Electrode For Low Carbon Steel05
典型项目

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