Material No.: 1.4922
Description
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Chemical Composition
| C | Si | Mn | P | S | Cr | Mo | Ni | V | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1.4922 | Min % | 0,17 | 10,00 | 0,80 | 0,30 | 0,25 | ||||
| Max % | 0,23 | 0,50 | 1,00 | 0,025 | 0,015 | 12,50 | 1,20 | 0,80 | 0,35 | |
| (Key to steel 2010) DIN-Norms may deviate in some aspects | ||||||||||
Physical properties
| Property | Value |
|---|---|
| Density: kg/dm3 | 7,7 |
| Hardness: HV | 590 (max.) |
| Hardness HB30 | <=270 |
| magnetizable | Yes |
| Temperature T °C/F (°C/F) | Specific heat J / kgK (Btu / lb °F) | Thermal conductivity W/mK (Btu·in / ft2·h·°F) | Electric resistance µΩ · cm (Ω circ mill / ft) | Modulus of elasticity kN/mm2 (103 ksi) | Expansion rate from 70°F bis T 10-6 / K (10-6 / °F) |
|---|---|---|---|---|---|
| 20 / 68 | 460 (--) | 27 (--) | 200 (--) | ||
| 650 /1202 | 29 (--) | ||||
| 800 / 1472 | 540 (--) |
Mechanical properties (20°C / 68°F)
| 0,2 %Yield strength (Mpa) /ksi | 500 / 72,5 | ||
|---|---|---|---|
| Tensile strenght (N/mm2) /ksi | 690-840/100-121,8 | ||
| Elongation (%) | 15-16 | min. | |
| impact energy (J) | <= 40 | ||
Temparature information
| Application area | ||
|---|---|---|
| Operation temperature | 14 ºF to 1112 ºF | resistant to scaling |
| to anneal | ||
|---|---|---|
| Working temperature | 1868 ºF to 1958 ºF | |
| Explanation report | cool down :air/oil | |
| Tempering | ||
|---|---|---|
| Working temperature | 1184 ºF to 1364 ºF | |
| Explanation report | cool down: air | |
| Hardness | ||
|---|---|---|
| Working temperature | 1868 ºF to 1958 ºF | |
| Explanation report | cool down :air,oil | |
| soft-annealed | ||
|---|---|---|
| Working temperature | 1436 ºF to 1382 ºF | |
Standards / information
| Standards | Desciption |
|---|---|
| DIN 100216-2(10-/2007) | Seamless steel tubes for pressure purposes.Non-alloy and alloy steel tubes with specified elevated temperature properties |
| DIN 17740 | |
| DIN EN 10088-1 (09/2005) | Stainless steels Part 1: List of stainless steels |
| DIN EN 10216-2(10/2007) | Stanless steel tubes for pressure purposes. Non-alloy and alloy steel tubes with specified elevated temperature properties |
| DIN EN 10302 (06/2008) | heat-resisting steel nickel-cobalt alloy |
| SEW 310 (08/1992) | physical properties of steel |
| VdTÜV / Werkstoffblatt 110/03.12 | high temperature weldable steel X20 CrMoV 11-1 (X20CrMoV121), Material-Nr. 1.4922 forged piece, rolled rod steel, dorged rod steel |
Process information
| Cold forming | conditionally possible |
|---|
| Welding | |
|---|---|
| - Type | well weldable manual arc protective gas WIG |
Main fields of application
| Details of application | |
|---|---|
| Certifications | |
| Steam boiler construction | turbine pressure tanks |
Range of products
| Product type | Product |
|---|---|
| Processing / Construction | from pipes, fittings, flanges (welded) |
| Plates / Sheets | plates/sheets plate/sheet cuts |
| Fittings | welded elbows welded reductions Welded T-pieces seamless elbows seamless reductions seamless T-pieces |
| Pipes / Tubes | welded pipes/tubes seamless pipes/tubes |
| Bar steel | round bar steel |
Liability exclusion
All aforementioned specifications serve as a general orientation and have to be reviewed depending on the conditions of use.(c) 2012 M. Woite GmbH, Postbox, D-40671 Erkrath | Phone +49 (211) 24 40 91 - Fax +49 (211) 24 92 28 | www.m-woite.com - woite@woite-edelstahl.com