China wholesale Stainless Steels E312-16 Manual Electrode Welding Stuff Manufacturer - AWS E308-16 Stainless steels Manual electrode Welding stuff – Honest Metal
China wholesale Stainless Steels E312-16 Manual Electrode Welding Stuff Manufacturer - AWS E308-16 Stainless steels Manual electrode Welding stuff – Honest Metal Detail:
Application&Standard&Note：
1. Suitable for petrochemical, pressure vessel, food machinery, medical equipment, fertilizer and other industries, welding 18% CR-8% Ni stainless steel (SUS304, etc.)
2. The standard we met: GB/T983 E308-16, AWS A5.4 E308-16 & A5.4M E308-16, ISO3581-A:E(19 9) R 1 2, ISO3581-B:ES308-16, JIS Z3221 ES308-16
E308-16 is designed for welding of the following 18-8 stainless steel types: 301, 302, 304 and 308. The weld deposit has the proper chemical content and balance for satisfactory welding of type 308, and therefore is suitable for welding 18-8 types of lower alloy content. Sound weld metal and corrosion resistance equal to or greater than that of the parent metal are assured.
Features
1. Titanium calcium stainless steel electrode, the main composition is 18% CR-8% Ni-9%
2. Stable arc, beautiful forming, fine ripples, few splashes, easy de-slagging, good fire resistance of drug skin, good stomatal resistance.
3. Stable mechanical properties, X-ray pass rate is high.
Attention:
- The welding electrode must be preheated at the temperature of 300℃ for 1 hour, preheat the rod whenever it is used
- Preferred DC power supply ,electric current should not be high.
- The rust, oil, water and other impurities of the weld must be removed before welding.
- To minimize the amount of heat input and welding electrode oscillating amplitude should not be too big.
5. Preheat and interlayer-temperature should remain below 150 ℃
Company & Factory
Product composition and mechanical properties introduction
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| GB/T RULES | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.040 | 0.03 | 0.75 |
| AWS RULES | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.040 | 0.03 | 0.75 |
| EXAMPLE VALUE | 0.039 | 0.98 | 0.75 | 19.8 | 9.4 | 0.01 | 0.028 | 0.004 | 0.05 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||||||
| GB/T RULES | - | 550 | - | - | 30 | |||||||||
| AWS RULES | - | 550 | - | - | 30 | |||||||||
| EXAMPLE VALUE | - | 605 | - | - | 43 | |||||||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||||
| ELECTRICITY (Amp) |
H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||||
PACKING DETAILES：
| SEPCIFICATION | LENGTH | PCS/1KG | WEIGHT/1KG | |||
| 2.0mm | 300mm | 79PCS | 2KG | |||
| 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
Typical Cases
Certificate
Product detail pictures:
Related Product Guide:
So that you can finest fulfill client's demands, all of our operations are strictly performed in line with our motto High Excellent, Competitive Price, Fast Service for China wholesale Stainless Steels E312-16 Manual Electrode Welding Stuff Manufacturer - AWS E308-16 Stainless steels Manual electrode Welding stuff – Honest Metal , The product will supply to all over the world, such as: Afghanistan, Uruguay, Lebanon, Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.
By Eudora from Thailand - 2018.07.26 16:51
With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Pamela from Mexico - 2017.06.22 12:49
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