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EN-GJSA-XNiCr30-3 | EN-JS3081 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor Successor VDA 231-106 classification Application temperature [°C]
EN-JS3081 (DIN EN 13835 : 2006-08) EN-GJSA-XNiCr30-3 EN-JS3081 DIN EN 13835 : 2006-08 DIN EN 13835 : 2006-08 replaced by DIN EN 13835 : 2012-04 Replaced Germany EN-GJSA-XNiCr30-3 EN-GJSA-XNiCr30-3 1.2 ≤ 800 1)
1) Remark: EN-GJSA-XNiCr30-3, mat. No EN-JS3081is of similar mechanical properties like EN-GJSA-XNiCrNb20-2 (EN-JS3031). But it shows higher corrosion and heat resistance, a mean thermal expansion coefficient, it is particularly thermal shock resistant and has a favorable high-temperature strength by addition of 1% molybdenum (mass content). The material (international trading name: Niresist D-3) is comparable to UNS F 43003 (USA). Application: for pumps, vessels, valves, filter parts, exhaust manifolder and turbo cases. I can be used for pressure equipment, e.g. compressor housings. The appropriate materials for pressure applications and the conditions of use are specified in special product standards or application standards. For the structuring of pressure equipment special construction guidelines applies.

Chemical Composition

C [%] Cr [%] Cu [%] Mn [%] Ni [%] P [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%] Hardness HB | HBW
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Physical Properties

Semi-finished Product Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Mean Specific Heat Capacity [kJ/(kg*K)]
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Toughness Data (Impact)

Semi-finished Product Temperature [°C] Specimen Shape Notch Impact Energy [J]
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Creep Rupture Behaviour

Semi-finished Product Temperature [°C] Creep Tensile Strength at 10³ h [MPa]
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Heat Treatment

Heat Treatment Temperature [°C] Holding Time [h] Medium
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Cross Reference

Material Name Country Standard
FGS Ni30 Cr3 France NF A 32-301
S3 Great Britain BS 3468
S-NiCr 30 3 International ISO 2892
F43003 USA UNS
D-3 USA ASTM A 439
GGG-NiCr 30 3 (0.7676) Germany DIN 1694

Producer/Supplier/Trade names

Tradename Supplier
EN-GJSA-XNiCr30-3 SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
EN-GJSA-XNiCr30-3 Pleissner Guss GmbH, Herzberg am Harz
EN-GJSA-XNiCr30-3 Procast Guss GmbH, Gütersloh
GGG-NiCr 30 3 Pleissner Guss GmbH, Herzberg am Harz
GGG-NiCr 30 3 Procast Guss GmbH, Gütersloh
GNi 3 SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld

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