1050 Carbon Steel Tube Manufacturing mechanical parts with small dynamic loads, shock loads and good wear resistance, such as forged gears, shaft friction discs, machine tool spindles, engine spindles, rolls, tie rods, spring washers, etc.
| Products | 1050 50# 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 |
Characteristics and application of 1050 Carbon Steel Tube:
Without heat treatment: HB≤241; Heat treatment: normalizing; Impact power: Aku≥31J; High strength, poor plasticity and toughness, medium machinability, poor weldability, and tendency to form cracks when quenching. Generally, normalized, tempered and tempered, used as parts requiring high strength, wear resistance or elasticity, dynamic load and impact load, such as gears, rolls, machine tool spindles, connecting rods, secondary springs, etc
| 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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