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China wholesale Soldering Tip Material Factories - AWS E8015-B8 Low-alloy steels Solid wire Welding makings – Honest Metal

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  • China wholesale Soldering Tip Material Factories - AWS E8015-B8 Low-alloy steels Solid wire Welding makings – Honest Metal
  • China wholesale Soldering Tip Material Factories - AWS E8015-B8 Low-alloy steels Solid wire Welding makings – Honest Metal
  • China wholesale Soldering Tip Material Factories - AWS E8015-B8 Low-alloy steels Solid wire Welding makings – Honest Metal
  • China wholesale Soldering Tip Material Factories - AWS E8015-B8 Low-alloy steels Solid wire Welding makings – Honest Metal

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China wholesale Soldering Tip Material Factories - AWS E8015-B8 Low-alloy steels Solid wire Welding makings – Honest Metal Detail:

Application&Standard&Note：

AWS E8015-B8 welding rod for heat resistant steel is suitable for welding 9Cr-1Mo, A213-T9, A335-P9 and so on in supercritical units, steel structures and superheated pipes in thermal power industry. And used for welding Cr9Mo heat resistant steel structure and superheater pipe R717AAE505-15 low hydrogen DC used for welding Cr9Mo1 heat resistant steel structure, high temperature and high pressure boiler superheater pipe and petroleum refining equipment. It is widely welcomed in the market. In addition, through the control of raw materials, the improvement of production technology, the optimization of product inspection and the provision of high-quality after-sales service, our products occupy a place in the global market.

Features

AWS E8015-B8 type hand welding electrode for heat resistant steel is a low sodium hydrogen type hand welding electrode, which has the characteristics of stable arc, less splash, good forming, easy desagging, excellent X-Ray performance, excellent high-temperature creep resistance, stable mechanical properties. Before welding work, the temperature between channels should be preheated to 205~260℃. After the welding work, heat treatment of 740±15℃*1h shall be carried out according to the standard requirements of welding materials. Heat resistant steel is a kind of alloy steel at high temperature, with very high strength and stable chemical properties, including oxygen resistant steel and thermal strength steel, the former chemical stability, but low tolerance. The latter is high temperature resistant, mainly used in steam turbines and industrial furnaces. In addition to different uses, welding should pay attention to the toughness and processing of welding materials.

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

Company & Factory

factory2

Product composition and mechanical properties introduction

CHEMICAL COMPONET:

ALLOY(wt%) C Mn Si Cr Mo P S Ni
GB/T RULES 0.05-0.10 1.00 0.90 8.0-10.5 0.85-1.20 0.03 0.030 0.40
AWS RULES 0.05-0.10 1.00 0.90 8.0-10.5 0.85-1.20 0.03 0.030 0.40
EXAMPLE VALUE 0.09 0.72 0.30 9.2 0.95 0.015 0.008 0.007

MECHANICAL PROPERTY:

PROPERTY YIELD STRENGTH(MPa) EXTENSION STRENGTH(MPa) HEATTREAMENT℃xh IMAPACT VALUE J/℃ ELONGATION(%)
GB/T RULES 530 620 740*1 - 15
AWS RULES 460 550 740*1 - 19
EXAMPLE VALUE 560 700 740*1 120/Nature temperature 22

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

NOTE:
H/W: horizontal position welding
O/W: over-head position welding

430Mpa Hand Electrode For Low Carbon Steel04

Typical Cases

430Mpa Hand Electrode For Low Carbon Steel05
典型项目

Certificate

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Product detail pictures:

China wholesale Soldering Tip Material Factories - AWS E8015-B8 Low-alloy steels Solid wire Welding makings – Honest Metal detail pictures

China wholesale Soldering Tip Material Factories - AWS E8015-B8 Low-alloy steels Solid wire Welding makings – Honest Metal detail pictures

China wholesale Soldering Tip Material Factories - AWS E8015-B8 Low-alloy steels Solid wire Welding makings – Honest Metal detail pictures

China wholesale Soldering Tip Material Factories - AWS E8015-B8 Low-alloy steels Solid wire Welding makings – Honest Metal detail pictures

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