EN 10305-2 34MnB5 ERW Welded Cold Drawn Precision steel Tubes For Automotive Industry
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 2Ton | Price : | USD2000-3000 |
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| Packaging Details : | PACKING WOODEN CASE | Delivery Time : | 30-45 |
| Payment Terms : | L/C, D/A, D/P, T/T |
| Place of Origin: | China | Brand Name: | Torich |
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| Certification: | ISO9001 |
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Detail Information |
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| Supply Ability: | 60000 Ton Per Year | Application: | Boiler |
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| Grade: | A2, B2, C2 | Standard: | ASTM A556 |
| High Light: | precision seamless boiler tubes,a 556 seamless boiler tubes,precision carbon steel boiler tubes |
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Product Description
A 556/A 556M Grade A2 Seamless Carbon Steel Boiler Tubes for Boiler Pipe
1.Standard Scope
2.Manufacture
3.Chemical Requirement :
|
Element |
Composition ,% | ||
| Grade A2 | Grade B2 | Grade C2 | |
| Carbon, max | 0.18 | 0.27 | 0.30 |
| Manganese | 0.27-0.63 | 0.29-0.93 | 0.29-1.06 |
| Phosphorus, max | 0.035 | 0.035 | 0.035 |
| Sulfur, max | 0.035 | 0.035 | 0.035 |
| Silicon , min | ... | 0.10 | 0.10 |
4.Tensile Requirements:
| Grade A2 | Grade B2 | Grade C2 | |
| Tensile strength,min,ksi(Mpa) | 47(320) | 60(410) | 70(480) |
| Yield Strength,min,ksi(Mpa) | 26(180) | 37(260) | 40(280) |
| Elongation in 2 in or 50min, min,%(longitudinal) | 35 |
30 |
30 |
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| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |