1025 Carbon Steel Tube 25 steel is high-quality carbon structural steel, with high weldability and cold strain plasticity, and has certain strength and hardness. Good plasticity and toughness. Medium machinability, hardenability, poor hardenability. After quenching, low temperature and good toughness after tempering.
| Products | 1025 25# Carbon steel pipe/tube |
| Round tube | Square Tube | Rectangular Tube |
| Thickness | 0.8-2.5mm | 0.1-35mm | 0.6-25mm |
| Outer Diameter | 15-165mm | 20*20-500*500 | 10*20mm-700*300mm |
| Steel Grades | Q195,Q215,Q235,Q345,ST37 ST52, A36,A53,SS400,S235,S275,C20,C45,1006,1008,1010,1022 |
| Standard | ASTMA53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002 |
| Technique | Hot rolled / cold rolled |
| Surface | Black Finish ,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,Or as Your Request |
| Pipe Ends Treatment | Plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers' requirement |
| Package | In bundle, no other package or wrapped with waterproof, or as customers' requirement |
| Application | Iquid delivery (pump well, gas, water), construction pipe, structural pipe(greenhouse structure, fence post), curtain wall, machinery part etc. |
| Payment Term | T/T, L/C at sight,West Union |
| Price Term | CIF; CFR; FOB; EXW |
Features and Scope of Application of 1025 Carbon Steel Tube:
No tendency to temper brittleness. It is generally used to manufacture cold stamping parts, small forgings and machining small parts such as washers, pins, bolts, nuts, etc. in heavy and medium-sized machinery; After carburizing or carbonitriding treatment, friction plates, piston pins and unimportant gears can be manufactured; After normalizing treatment, it can be used as steel for forgings of pressure vessels at -20~475 °C. Welded parts, hot forging, hot stamping parts are used as wear-resistant parts after carburizing.
| Standard | Grade | C% | Mn% | Si% | P% | S% | Cr% | Ni% | Cu% |
| JIS G3103 | SS330 |
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| <0.050 | <0.050 | <0.20 |
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| SS400 |
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| <0.050 | <0.050 | <0.20 |
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| SS40 |
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| <0.050 | <0.050 | <0.20 |
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| JIS G4051-2005 | S15C | 0.13-0.18 | 0.30-0.60 | 0.15-0.35 | <0.030 | <0.035 | <0.20 |
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| S20C | 0.18-0.23 | 0.30-0.60 | 0.15-0.35 | <0.030 | <0.035 | <0.20 | <0.20 | <0.20 |
| ASTM A36 | ASTMA36 | <0.22 | 0.50-0.0 | <0.40 | <0.040 | <0.050 | <0.20 | <0.20 | <0.20 |
| ASTM A568 | SAE1015 | 0.13-0.18 | 0.30-0.60 |
| <0.040 | <0.050 | <0.20 | <0.20 | <0.30 |
| SAE1017 | 0.15-0.20 | 0.30-0.60 |
| <0.040 | <0.050 | <0.20 | <0.20 | <0.30 |
| SAE1018 | 0.15-0.20 | 0.60-0.0 |
| <0.040 | <0.050 | <0.20 | <0.20 | <0.30 |
| SAE1020 | 0.15-0.20 | 0.30-0.60 |
| <0.040 | <0.050 | <0.20 | <0.20 | <0.30 |
| EN10025 | S235JR | 0.15-0.20 | <1.40 |
| <0.035 | <0.035 | <0.20 |
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| S275JR | <0.22 | <1.40 |
| <0.035 | <0.035 | <0.20 |
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