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DUPLEX & SUPER DUPLEX STEEL INSERT


DUPLEX & SUPER DUPLEX STEEL INSERT

How It Work?

Laboratory Tested
Quality Assurance
On Time Delivery
Shipping Globally
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Specification :-

Standard DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards
Specification DIN 931, DIN 933, DIN 912, ASTM A-193, ASTM A-194, ASTM A325, ASTM A320, ISO ( 4762, 4017, 4014) and all International Standards
Inserts Size M2 to M160, as per required
Length 3 mm to 1000 mm, as per required
Bolts Threads: METRIC, BSW, BSF, UNC, UNF or as per required
Coating Plain / Zinc plated / HDG 6az / Teflon / PTFE / Zinc aluminum flake / Geomet
Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1

Equivalent Grades

STANDARD UNS WERKSTOFF NR.
Duplex S31803 S31803 1.4462
Duplex S32205 S32205 1.4462
Super Duplex S32750 S32750 1.4410
Super Duplex S32760 S32760 1.4410

Chemical Composition

Grade C N P Si Mn Mo Fe Cr S Ni
S31803 / S32205 1.0 max 0.03 max 0.02 max 2.0 max 3.0 – 3.5 22.0 – 23.0 0.03 max 4.5 – 6.5 0.14 – 0.2 Bal
S32750 / S32760 0.030 max 0.24 - 0.32 0.035 max 0.80 max 1.20 ma 3.0 – 5.0 - 24.0 – 26.0 0.020 max 6.00 - 8.00

Applications and Uses

  • Chemical Industries
  • Oil & Gas Industrires
  • Power Plant Industries
  • Shipbuilding Industries
  • Fertilizer Industrires
  • Petrochemical Industrires
  • Sugar Industrires
  • Cement Industrires