logo
logo
Sign in

Duplex S31803 Socket Weld Fittings Manufacture

avatar
sachiya steel
Duplex S31803 Socket Weld Fittings Manufacture

Sachiya Steel International is one of the pioneer seller and trader of Duplex S31803 Socket Weld Fittings, which is available at reasonable price for our esteemed clients. Chloride stress corrosion cracking of Duplex S31803 Forged Socket Weld Elbow Fittings can occur when the necessary conditions of temperature, tensile stress, oxygen, and chlorides are present. Because these conditions in Duplex S32205 Forged Socket Weld Tee Fittings are not easily controlled and are often characteristic of the operating environment, SCC has sometimes been a barrier to the use of stainless steels.

Duplex S31803 Forged Socket Weld Cap Fittings are especially susceptible to SCC, and even Type 317L is not resistant. However, the duplex nature of Duplex S32205 Forged Socket Weld Coupling Fittings imparts an excellent resistance to SCC. Duplex S31803 Forged Socket Weld Cross Fittings resists SCC in two sodium chloride-containing environments that provide meaningful results relating to many practical service applications.

As with most austenitic stainless steels, these Duplex S32205 Forged Socket Weld Union Fittings will not resist boiling 42 % magnesium chloride, but this environment is rarely encountered in service. The boiling magnesium chloride test results indicate only that Duplex S31803 Forged Socket Weld Plug Fittings can be susceptible to SCC in certain specific environments. Austenite favours resistance and these Duplex Steel S32205 Forged Socket Weld Lateral Tee Fittings is usually superior to the martensitic and ferritic stainless steels.

 

Duplex S31803/S32205 Forged Socket weld Fittings Specifications
Specifications : ASTM A182 & ASME SA182
Size : 1/8” NB to 4” NB (Socket weld & Screwed-Threaded)
Standards
: ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Class : 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Type : Socket weld Fittings
Grades : S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

 

 

Duplex S31803/S32205 Forged Socket weld Fittings Chemical Composition

 

Grade C Mn Si P S Cr Mo Ni N Fe
Duplex S31803 0.030max  2.00 max 1.00 max 0.030max 0.020 max 22.0-23.0  3.0-3.5  4.50-6.50 0.14-0.20  63.72 min
Duplex S32205 0.030max  2.00 max 1.00 max 0.030max 0.020 max 21.0-23.0 2.50-3.50  4.50-6.50 0.08-0.20  63.54 min

 

Duplex S31803/S32205 Socket weld Fitting Mechanical Properties

 

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669
collect
0
avatar
sachiya steel
guide
Zupyak is the world’s largest content marketing community, with over 400 000 members and 3 million articles. Explore and get your content discovered.
Read more