X8Ni9 Material 1.5662 Steel EN 10222-3 Standard Welding Neck Flange WN Flange
Product Summary
X8Ni9 (1.5662) welding neck flanges made from nickel alloy steel with exceptional low-temperature impact resistance. Certified to EN 10222-3, EN 10028-4, and EN 10269 standards, these forged flanges maintain high mechanical properties from +20°C down to -196°C.
Product Details
Highlight:
EN 10222-3 welding neck flanges
,1.5662 steel forged flanges
,WN forged flanges with warranty
Steel Number:
1.5662
Material:
X8Ni9
Type:
Welding Neck Flanges
Type Flange:
Wn Flange
Product Description
X8Ni9 Welding Neck Flanges - EN 10222-3 WN Forged Flanges - 1.5662 Steel Forged WN Flanges
Material Specifications
| Grade: | X8Ni9 |
| Number: | 1.5662 |
| Classification: | Alloy special steel |
| Density: | 7.89 g/cm³ |
Applicable Standards
- EN 10028-4: 2009 Flat products made of steels for pressure purposes. Nickel alloy steels with specified low temperature properties
- EN 10222-3: 1999 Steel forgings for pressure purposes. Nickel steels with specified low-temperature properties
- EN 10269: 1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Chemical Composition (%) - EN 10028-4-2003
Cr+Cu+Mo < 0.5%
| C | Si | Mn | Ni | P | S | Mo | V |
|---|---|---|---|---|---|---|---|
| max 0.1 | max 0.35 | 0.3 - 0.8 | 8.5 - 10 | max 0.02 | max 0.005 | max 0.1 | max 0.05 |
Mechanical Properties
| Nominal thickness (mm): | to 50 |
| Rm - Tensile strength (MPa) (+N) | 640-840 |
| Nominal thickness (mm): | to 30 | 30 - 50 |
| ReH - Minimum yield strength (MPa) (+N) | 490 | 480 |
| Nominal thickness (mm): | to 30 | 30 - 50 |
| ReH - Minimum yield strength (MPa) (+QT) | 490-585 | 480-575 |
| KV - Impact energy (J) longitud., (+N) | +20°: 100 | 0°: 100 | -20°: 100 | -40°: 100 | -50°: 100 | -60°: 100 | -80°: 100 | -100°: 90 | -120°: 80 | -150°: 70 | -170°: 60 | -196°: 50 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KV - Impact energy (J) transverse, (+N) | +20°: 70 | 0°: 70 | -20°: 70 | -40°: 70 | -50°: 70 | -60°: 70 | -80°: 70 | -100°: 60 | -120°: 50 | -150°: 50 | -170°: 45 | -196°: 40 |
| KV - Impact energy (J) longitud., (+QT) | +20°: 120 | 0°: 120 | -20°: 120 | -40°: 120 | -50°: 120 | -60°: 120 | -80°: 120 | -100°: 110 | -120°: 100 | -150°: 90 | -170°: 80 | -196°: 70 |
| KV - Impact energy (J) transverse, (+QT) | +20°: 100 | 0°: 100 | -20°: 100 | -40°: 100 | -50°: 100 | -60°: 100 | -80°: 100 | -100°: 90 | -120°: 80 | -150°: 70 | -170°: 60 | -196°: 50 |
| Nominal thickness (mm): | to 50 |
| A - Min. elongation at fracture (%) | 18 |
| Z - Reduction in cross section on fracture (%) (+QT) | 50 |
Equivalent Grades
Warning! Only for reference EU
| EN | France AFNOR |
|---|---|
| X8Ni9 | 9Ni490 Z8N09 |
Related Products
-
1.4571 Steel Plate Flange EN1092-1 Type 01 with X6CrNiMoTi17-12-2 Material
1.4571/X6CrNiMoTi17-12-2 steel plate flange, EN1092-1 Type 01. Austenitic stainless steel with excellent corrosion resistance, high tensile strength (500-700 MPa), and durability. Compliant with multiple European standards for pressure applications. -
Copper Nickel Forged Steel Flanges Bulkhead Pieces DIN 86068 Carbon Steel Fittings
Product Name :COPPER NICKEL FLANGES bulkhead pieces - DIN 86068 in copper nickel and carbon steel fittings STANDARD : DIN 86 068 Kołnierz luźny typ 02 z wg EN 1092-1 PN 6 Kołnierz luźny typ 02 z wg EN 1092-1 od PN 10 do PN 25 Kołnierz płaski typ 01 EN 1092-1 od PN 10 do PN 16 Kołnierz płaski typ 01 ... -
Hex Flange Bolts Forged Steel Flanges Din 2394 / 2532 / 2531 Socket Welding
Product Name : Best Pipeline Flange provides Forged Steel Flanges to Steel markets Material ALUMINUM - 1100, 2014, 3003, 5083, 5086 Flanges we also provide: ANSI/ASME FORGED FLANGES MSS-SP-44 FLANGES/ANSI B 16.47 SERIES A API TYPE 6A - RTJ Face Flanges. API-605 FLANGES/ANSI B 16.47 SERIES B A.G.A. ... -
Blind Carbon Steel Forged Steel Flanges 1.4571 300 LB 1 1/2 IN Test Certificate 3.1b +Kołnierz +zaślepiający
Product Name : FLANGE, BLIND, CARBON STEEL, 1.4571, 300 LB, 1 1/2 IN, TEST CERTIFICATE 3.1B AS PER D , TEST CERTIFICATE 3.1B AS PER DIN 50049/EN 10204 +Kołnierz +zaślepiający Flanges we also provide:+Kołnierz +zaślepiający ANSI/ASME FORGED FLANGES MSS-SP-44 FLANGES/ANSI B 16.47 SERIES A API TYPE 6A ...
