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[China]
Trade Verify
Address: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Contact name:Richard SHEN
TORICH INTERNATIONAL LIMITED |
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Verified Suppliers
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UNS S31803 2205 Super Duplex Steel Tube
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 |
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.
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.
