China wholesale Low Carbon Steels Weld Fabrication Accessories Supplier - High Carbon steels Flux cored wire welding accessories – Honest Metal
China wholesale Low Carbon Steels Weld Fabrication Accessories Supplier - High Carbon steels Flux cored wire welding accessories – Honest Metal Detail:
Application & Standard
1. Suitable for welding of carbon steel and corresponding strength of boiler, pipeline, vehicle,
building, bridge and other structures, such as Q235.
2. The standard we met: GB/T5117 E4315, AWS, ISO2560-A:E 35 3 B 2 2, ISO 2560-B: E4315A
The carbon content of high carbon steel is relatively high, the weldability is relatively poor, welding to preheat, after welding to slow cooling or 350 degrees of low temperature tempering treatment, the specific length of heat treatment has the thickness of the workpiece to determine.
Chemical composition of molten metal (%) Chemical composition C Mn Si S P Mo
Guaranteed value &le~1.75 ≤0.60 &lele~0.45
General results ≤0.10 ~1.40 ≤ 0.40&lele; 0.025 ~ 0.30
Mechanical properties Test items Rm(MPa) ReL or Rp0.2(Mpa) A(%) KV2(J)
Guaranteed value ≥590 ≥490 ≥15 ≥27(-30℃)
General Results 620 to 680 ≥500 20 to 28 ≥47
Diffusion hydrogen content of molten metal: ≤4.0ml/100g(Glycerol method)
X-ray flaw detection: grade Ⅰ
Reference current (AC, DC+) electrode diameter (mm) φ3.2φ4.0φ5.0
Welding current (A) 80~140 110~210 160~230
Features
1. Low sodium hydrogen electrode with a stable arc, lovely shape, tiny splash, and exquisite ripple.
2. Consistent mechanical characteristics, strong plasticity, impact resistance, and crack resistance.
Our main products are chromium-molybdenum alloys, heat resistant alloys, nickel-based alloys, duplex and super duplex alloys. Including manual arc electrode,MIG/MAG, TIG, submerged arc wire and various flux-cored wire. These products are widely used in welding of low alloy steel, heat resistant steel, nickel base alloy and various stainless steels with high strength and low temperature toughness.
Company & Factory
Product composition and mechanical properties introduction
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RULES | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | ≥0.10 |
| AWS RULES | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
| EXAMPLE VALUE | 0.068 | 1.28 | 0.28 | 0.03 | 1.65 | 0.42 | 0.011 | 0.007 | 0.01 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||||||
| GB/T RULES | 490 | 590 | 620*1 | 27/-20 | 16 | |||||||||
| AWS RULES | 530 | 620 | 620*1 | - | 17 | |||||||||
| EXAMPLE VALUE | 600 | 685 | 620*1 | 80/-50 | 25 | |||||||||
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 | 180-230 | |||||
| O/W | 50-80 | 90-120 | 130-160 | - | ||||||
NOTE:
H/W: horizontal position welding
O/W: over-head position welding
TYPICAL CASES
Certificates
Product detail pictures:
Related Product Guide:
With reliable excellent approach, great name and ideal consumer services, the series of products and solutions produced by our company are exported to many countries and regions for China wholesale Low Carbon Steels Weld Fabrication Accessories Supplier - High Carbon steels Flux cored wire welding accessories – Honest Metal , The product will supply to all over the world, such as: Malaysia, Ukraine, Frankfurt, We'd like to invite customers from abroad to discuss business with us. We can provide our clients with high quality products and excellent service. We are sure that we will have good cooperative relationships and make a brilliant future for both parties.
By Genevieve from Philippines - 2017.12.02 14:11
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Tony from Danish - 2017.11.12 12:31
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