What is the difference between 304, 304H and 304L?Type 304 refers to those materials widely used in the manufacture of wire mesh, which contain 18% chromium or 8% nickel (18-8) on a stainless alloy basis, which will not rust when left outdoors and will not oxidize even when the temperature rises to
8k is actually a standard surface treatment of stainless steel. Stainless steel plate surface polishing and grinding, the surface is bright as a mirror, can shine things reflect people, called mirror 8k.We all know that stainless steel plate a chrome-nickel alloy steel, and 8k in the "8" refers to t
The common specifications of stainless steel wire mesh are 1mm-5mm, and the size of the mesh varies from 5cm-25cm. Stainless steel wire mesh specifications mainly from these three directions to see, respectively, mesh size, aperture, wire diameter, etc.. Common specification is the wire diameter, an
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Hongguan
Shandong Hongguan Steel Group Co., Ltd. is located in the city of Jinan, Shandong Province, China. We are a company mainly producing and processing carbon steel plate/coil and rod, stainless steel plate/coil/rod, cold rolled sheet/coil, aluminum coil/plate, galvanized steel plate/coil, color coated galvanized sheet and other high quality products.
Product name | Enamelled copper wire, round copper winding wire, magnet copper wire |
Application | Transformer, Motor, Pump, Generator, Reactor, Inductor, Choke, Welding machine, etc |
Conductor | Round 99.9% pure copper rod |
Size | 0.10-3.00mm, AWG 9-38, Swg ll~Swg 42 |
Elongation | ≥15% |
Tensile strength | 130Mpa~150Mpa |
Thermal class | 130C~220C |
Standard | IEC 60317, NEMA MW, GB JIS |
Insulation material | PEW UEW EIW EI/AIW AIW |
Certificates | ROHS/UL/CCC/VDE/SGS/ISO9001/ISO14001/CNAS |
Color | Golden, Brown, Black (according to the wire diameter) |
Type | Polyester | Modified Polyester | Polyurethane | Polyesterimide | Polyamide-imide | Polyamide |
Code | PEW, QZ | PEW, QZ | UEW, QA | EIW, QZY | EI/AIW, QZY/XY | AIW, QXY |
Thermal Class | Class B, 130℃ | Class F, 155℃ | Class F, 155℃ | Class H, 180℃ | Class H, 200℃ | Class L, 220℃ |
Insulation thickness | Grade 1, 2, 3 | |||||
Standard | IEC 60317, NEMA MW, JIS | |||||
Characteristics | Good heat resistance and mechanical strength. Low cost. | High mechanical strength, good elasticity, scratch resistance, adhesion, electrical properties and solvent resistance | Solderability(no need to remove the insulation). High frequency resistance and dyeability | Good thermal shock resistance and refrigerant resistance. Excellent chemical resistance, abrasion resistance | More comprehensive performance, with high heat resistance, mechanical properties, refrigerant resistance and chemical resistance | Highest heat class High heat resistance, good solvent and refrigerant resistance |
Diameter of wire & reference current(DC+) | ||||
Diameter of wire (mm) | φ0.8 | φ1.0 | φ1.2 | φ1.6 |
Reference current (A) | 40-180 | 100-220 | 160-320 | 170-550 |
Arc voltage (V) | 16-21 | 17-27 | 18-32 | 23-43 |
Chemical composition of welding wire (%) | ||||||
C | Mn | Si | S | P | Cu | |
standard value | 0.06-0.15 | 1.40-1.85 | 0.80-1.15 | ≤0.035 | ≤0.025 | ≤0.5 |
sample value | 0.07 | 1.50 | 0.94 | 0.008 | 0.007 | 0.20 |
Mechanical properties of deposited metal | |||||
Tensile strength σb(mpa) | Yield point σ0.2(mpa) | Elongation σ5(%) | AKV impact value (J)(-30℃) | Shielding gas | |
Standard value | ≥ 500 | ≥420 | ≥22 | ≥27 | CO2 |
Typical value | 558 | 472 | 27 | 98 | CO2 |
Shandong Hongguan Steel Group Co., Ltd. is located in the city of Jinan, Shandong Province, China. We are a company mainly producing and processing carbon steel plate/coil and rod, stainless steel plate/coil/rod, cold rolled sheet/coil, aluminum coil/plate, galvanized steel plate/coil, color coated galvanized sheet and other high quality products.
Product name | Enamelled copper wire, round copper winding wire, magnet copper wire |
Application | Transformer, Motor, Pump, Generator, Reactor, Inductor, Choke, Welding machine, etc |
Conductor | Round 99.9% pure copper rod |
Size | 0.10-3.00mm, AWG 9-38, Swg ll~Swg 42 |
Elongation | ≥15% |
Tensile strength | 130Mpa~150Mpa |
Thermal class | 130C~220C |
Standard | IEC 60317, NEMA MW, GB JIS |
Insulation material | PEW UEW EIW EI/AIW AIW |
Certificates | ROHS/UL/CCC/VDE/SGS/ISO9001/ISO14001/CNAS |
Color | Golden, Brown, Black (according to the wire diameter) |
Type | Polyester | Modified Polyester | Polyurethane | Polyesterimide | Polyamide-imide | Polyamide |
Code | PEW, QZ | PEW, QZ | UEW, QA | EIW, QZY | EI/AIW, QZY/XY | AIW, QXY |
Thermal Class | Class B, 130℃ | Class F, 155℃ | Class F, 155℃ | Class H, 180℃ | Class H, 200℃ | Class L, 220℃ |
Insulation thickness | Grade 1, 2, 3 | |||||
Standard | IEC 60317, NEMA MW, JIS | |||||
Characteristics | Good heat resistance and mechanical strength. Low cost. | High mechanical strength, good elasticity, scratch resistance, adhesion, electrical properties and solvent resistance | Solderability(no need to remove the insulation). High frequency resistance and dyeability | Good thermal shock resistance and refrigerant resistance. Excellent chemical resistance, abrasion resistance | More comprehensive performance, with high heat resistance, mechanical properties, refrigerant resistance and chemical resistance | Highest heat class High heat resistance, good solvent and refrigerant resistance |
Diameter of wire & reference current(DC+) | ||||
Diameter of wire (mm) | φ0.8 | φ1.0 | φ1.2 | φ1.6 |
Reference current (A) | 40-180 | 100-220 | 160-320 | 170-550 |
Arc voltage (V) | 16-21 | 17-27 | 18-32 | 23-43 |
Chemical composition of welding wire (%) | ||||||
C | Mn | Si | S | P | Cu | |
standard value | 0.06-0.15 | 1.40-1.85 | 0.80-1.15 | ≤0.035 | ≤0.025 | ≤0.5 |
sample value | 0.07 | 1.50 | 0.94 | 0.008 | 0.007 | 0.20 |
Mechanical properties of deposited metal | |||||
Tensile strength σb(mpa) | Yield point σ0.2(mpa) | Elongation σ5(%) | AKV impact value (J)(-30℃) | Shielding gas | |
Standard value | ≥ 500 | ≥420 | ≥22 | ≥27 | CO2 |
Typical value | 558 | 472 | 27 | 98 | CO2 |