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13CrMo4-5 | 1.7335 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]
1.7335 (DIN EN 10216-2 : 2007-10) 13CrMo4-5 1.7335 DIN EN 10216-2 : 2007-10 DIN EN 10216-2 : 2007-10 replaced by DIN EN 10216-2 : 2014-03 Replaced Germany 13CrMo4-5 13CrMo4-5 1.1.1 400 - 550 1)
1) Remark: Seamless tubes of the high-temperature 13CrMo4-5 are used in steam boiler and pipeline construction, pressure vessel and apparatus engineering, especially in chemical industry and power station construction. The total load and the special scaling circumstances can decrease or increase the temperature limit. When welding it should be considered that the behavior of the steel depends during and after welding on the applied heat treatment, the preparation and execution of the welding.

Chemical Composition

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

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%]
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Shear Modulus [GPa] Poisson's Ratio Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Differential Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Thermal Diffusivity [10^-6 m²/s] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] True Specific Heat Capacity [kJ/(kg*K)]
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Toughness Data (Impact)

Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
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Creep Rupture Behaviour

Temperature [°C] Creep Tensile Strength at 10^4 h [MPa] Creep Tensile Strength at 10^5 h [MPa] Creep Tensile Strength at 2*10^5 h [MPa] Creep Tensile Strength at 2,5*10^5 h [MPa]
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Heat Treatment

Heat Treatment Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
12CrMoG China GB 5310
A30128 China GB 5310
12CrMoG China GB 6479
A30122 China GB 6479
12CrMoG China GB 9948
A30122 China GB 9948
15Cr4Mo6 India IS 6630
STBA22 Japan JIS G 3462
STFA22 Japan JIS G 3467
STHA22 South Korea KS D 3572
P12 USA ASTM A 335
K11562 USA UNS

Producer/Supplier/Trade names

Tradename Supplier
13CrMo4-5 Swiss Steel International GmbH, Düsseldorf
13CrMo4-5 Vallourec Deutschland GmbH, Düsseldorf
13CrMo4-5 voestalpine AG, Linz
13CrMo4-5 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
13CrMo4-5 Klöckner & Co SE, Duisburg
13CrMo4-5 Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
13CrMo4-5 Hammerwerk Erft, G. Diederichs GmbH & Co. KG, Bad Münstereifel-Arloff
13CrMo4-5 BARTHEL Kesselrohre Boilertubes GmbH, Neuss
13CrMo4-5 Rohrwerk Maxhütte GmbH, Sulzbach-Rosenberg