Model NO.: Mat. No. 1.4913 Standard: AISI, ASTM, GB, JIS, DIN, BS Technique: Hot Worked Alloy: Alloy Key Word:
Stainless Steel Bar Certificate: ISO9001:2008 Payment Term: L/C, T/T Delivery Term: Fob, CIF, CFR, Ex-Work, etc. Shape: Square Bar Trademark: Dongbei Special Steel Specification: customized sizes Type:
Stainless Steel Steel Grade: Stainless Steel Surface Treatment: Black or Bright Special Use: Stainless Steel Product Name: Mat.No. 1.4913 Creep-Resistant Stainless
Steel Bar MOQ: 1 Ton Shipping: by Sea, Air Grade: Mat.No. 1.4913 Delivery Condition: Ar, N, T, Q, Tmcp, Q+T, Ut, Hic, Z Test Transport Package: Standard Seaworthy Package or as The Customers′ Re Origin: China Production Description:
1. Steel Grade: Mat.No. 1.4913
2. Product name: Mat.No. 1.4913 Creep-Resistant Stainless
Steel Round Bar3. Length: 3000-12000mm or as required
4. Diameter: 3-2000mm
Steel 1.4913(Mat.No. 1.4913*, DIN X19CrMoVNbN11-1)
Designation by Standards
| Brand Name | Ravne No. | Mat. No. | DIN | EN | AISI |
| 1.4913 | 323 | 1.4913* | X19CrMoVNbN11-1 | - | - |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.19 | 0.30 | 0.55 | 10.75 | 0.75 | 0.55 | 0.20 | - | Nb=0.33, N=0.08, B=max. 0.0015 |
Description
1.4913is a creep-resistant material that is generally used for temperatures up to 600oC.
Applications
Application area: For fastening elements in thermal energy plants, screws, nuts.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103x N/mm2]: 216, 200 (200oC), 179 (400oC), 127 (600oC)
Density [g/cm3]: 7.7
Thermal conductivity [W/m.K]: 29.5
Electric resistivity [Ohm mm2/m]: 0.60
Specific heat capacity[J/g.K]: 0.46
Magnetisable: Yes
Coefficient of Linear Thermal Expansion 10-6oC-1
| 20-100oC | 20-600oC |
| 10.5 | 12.5 |
Annealing
Heat to 670-720oC, min. 2 hours. Structure is martensite.
Quenching
Harden from a temperature of 1100-1130oC followed by air or oil quenching.
Mechanical properties at at ambient temperature
Condition: Quenched and tempered, d
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