Main Products: steel pipe
20# S20C aisi 1020 astm a513 1020 sae 1020 high-quality low carbon seamless high pressure boiler steel pipe factories in Wuxi
USD $350 - $850 /Metric Ton
Min.Order:1 Metric Ton
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Business Type: AgentMain Products: steel pipeProduct Details
20# S20C aisi 1020 astm a513 1020 sae 1020 high-quality low carbon seamless high pressure boiler steel pipe factories in Wuxi
Product Description
| Product name | 20# S20C aisi 1020 astm a513 1020 sae 1020 high-quality low carbon seamless high pressure boiler steel pipe | |
| Material | 20# high-quality mild steel or low carbon steel | |
| Comparison | GB | 20# |
| ASTM | 1020 | |
| JIS | S20C | |
| Russian | 20 | |
| DIN | C22 | |
| BS | 1C22 | |
| NF | C22 | |
| Composition | C | (0.17~0.24)% |
| Si | (0.17~0.37)% | |
| Mn | (0.35~0.65)% | |
| P | ≤0.040% | |
| S | ≤0.040% | |
| Property | Yield strength ( σ^s ) | ≥250MPa |
| Tensile Strength ( σ^b ) | ≥420MPa | |
| Elongation ( δ ) | ≥25% | |
| Reduction of area ( ψ ) | ≥55% | |
| Impact toughness ( a^K ) | -------- | |
| Hardness ( HBS ) | ≤156 | |
| Permissible variation | D1 | ±1.5% , min ±0.75 mm |
| D2 | ±1.0% , min ±0.50 mm | |
| D3 | ±0.75% , min ±0.30 mm | |
| D4 | ±0.50% , min ±0.10 mm | |
| Manufacturing technique | Finishing drawing , light , hot rolling | |
| Outside diameter | 22~530mm | |
| Wall thickness | 20~70mm | |
| Length | 3~12m | |
| Working pressure | ≥9.8Mpa | |
| Operating temperature | 450℃~650℃ | |
| Sectional form | Round | |
| Price term | CIF CFR FOB EX-WORK | |
| Payment | 30% deposit , 70% balance before shipment by T/T or L/C at sight | |
| MOQ | 1 Metric Ton | |
| Delivery | 15-30 days after 30% deposit arrival | |
| Standard | GB5310-1995 , ASME SA106 , ASME SA210 , ASME SA213 , DIN17175 | |
| Applications | Manufacture superheater tube , reheater tube , air pipe and main steam tube of high pressure and ultra high pressure boiler . | |
Hot rolled steel process
Main Products
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock . Or it is 15-60 days if the goods are not in stock , and it is according to quantity .
A: Yes , we could offer the sample for free charge but do not pay the cost of freight . If you place the order after confirm the sample and the amount is more than 5000USD , we will refund your express freight or deducte it from the order amount .
A: Payment<=5000USD, 100% deposit . Payment>=5000USD , 30% T/T deposit , 70% balance by T/T or L/C before shippment.
If you have another question, pls feel free to contact us as below :
Contact : Anna Chen
Mobile : +86-13382248858 / +86-18103822308
Whatsapp / Skype / Wechat : +86-13382248858
Tel : +86-0510-82616066
Fax : +86-0510-83070766
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