ASTM A789 Super Duplex 2507 Pipe Cold Drawn Stainless Steel Tube For Petrochemical
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Minimum Order Quantity : | 1 Ton | Price : | USD2500-3000 Per Ton |
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Packaging Details : | In bundles | Delivery Time : | 4-6 Weeks |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 500 Tons Per Month |
Place of Origin: | Zhejiang China | Brand Name: | TORICH |
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Model Number: | A790 2507 |
Detail Information |
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Certification: | ISO TUV LRQA | Steel Grade: | 200 /300/400 Series |
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Processing Service: | Welding, Moulding | Tolerance: | ±15% |
Product Description
A789 Uns S31803 Duplex Stainless Steel Pipe
UNS S31803
The precipitation hardening nickel-chromium alloy containing niobium and molybdenum has high strength,
good toughness, and corrosion resistance in high and low temperature environment at 700°C.
The delivery state can be solution treatment or precipitation hardening.
Chemical Component%:
Si | C | Ni | Nb | Cr | Mo | Ti | Co |
≤3.3 | ≤0.35 | 50~55 | 0.6~4.75 | 17~21 | 2.8~3.3 | 0.7~5.5 | ≤0.8 |
Large-scale long-life plastic injection molds,
such as home appliances, computer shells and other molds;
high surface finish plastic molds;
blow mold;
due to high hardness,
can be used in the plastic mold slider;
forming tools,
compression - brake mold ( Bay plate machine model)
(can apply flame hardening or nitriding treatment depending on the production needs);
construct parts and shafts.
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