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DIN 1.4923 Details
DIN 1.4923 Standard Download
Category | Type | Grade | Designations |
---|---|---|---|
Grades | Stainless Steels | 1.4923 | Germany - DIN , DIN 17240 (1976) - Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications DIN EN 10088-1 - Stainless steels - Part 1: list of stainless steels DIN EN 10269 - Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties DIN EN 10302 (2002) - Creep resisting steels, nickel and cobalt alloys |
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.18 | 0.24 | ||
Si | 0.10 | 0.50 | ||
Mn | 0.30 | 0.80 | ||
P | - | 0.0350 | ||
S | - | 0.0350 | ||
Ni | 0.30 | 0.80 | ||
Cr | 11.0 | 12.50 | ||
Mo | 0.80 | 1.20 | ||
V | 0.25 | 0.35 |
Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
376 (≥) | 424 (≥) | 44 | 42 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 242 |
Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
---|---|---|---|---|---|---|---|
919 (≥) | 264 (≥) | 14 | 13 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
936 | 764 | 862 |
Product type | Products | Dimension | Processes | Deliver Status |
---|---|---|---|---|
Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
Grade | Standard | Country | Application |
---|---|---|---|
1.4923 | DIN | Germany | DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999 |
Z21CDV12 | DIN | France | Iron and steel. Stainless steel for high temperature application |
X22CrMoV12-1 | AFNOR | France | Creep resisting steels, nickel and cobalt alloys |
1.4923 | AFNOR | France | Creep resisting steels, nickel and cobalt alloys |
1.4923 | EN | European | Creep resisting steels, nickel and cobalt alloys |
X22CrMoV12-1, 1.4923 | EN | European | Creep resisting steels, nickel and cobalt alloys |
X 22 CrMoV 12-1 | AWS | Germany | DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999 |
Relevant products
1.4923 Steel Stock
Steel grade | Dimension | Shape | Unit | Quantity | Delivery state | Query |
---|---|---|---|---|---|---|
X22CrMoV12-1 / 1.4923 | Φ17mm | Round Bar | Kgs | 300 | Hot-Rolled+Annealed+black | Enquiry |
X22CrMoV12-1 / 1.4923 | Φ30mm | Round Bar | Kgs | 300 | Hot-Rolled+Annealed+black | Enquiry |