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AWS 1.4913 Details
Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications
AWS 1.4913 Standard Download
1.4913 Datasheet
AWS 1.4913| Category | Type | Grade | Microstructure | Designations |
|---|---|---|---|---|
| Grades | Stainless Steels | 1.4913 | Martensite | Germany - AWS , 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 | 0.1700 | 0.2300 | ||
| Mn | 0.4000 | 0.9000 | ||
| P | - | 0.0250 | ||
| S | - | 0.0150 | ||
| Si | - | 0.5000 | ||
| Ni | 0.2000 | 0.6000 | ||
| Cr | 10.0000 | 11.5000 | ||
| Mo | 0.5000 | 0.8000 | ||
| V | 0.1000 | 0.3000 | ||
| B | - | 0.0015 | ||
| Al | - | 0.0200 | ||
| N | 0.0500 | 0.1000 | ||
| Nb | 0.2500 | 0.5500 |
| 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) |
|---|---|---|---|---|---|---|
| 182 (≥) | 541 (≥) | 33 | 22 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 |
| 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 |
|---|---|---|---|---|---|---|---|
| 773 (≥) | 348 (≥) | 21 | 33 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 132 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 832 | 764 | 198 |
| 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 |
|---|---|---|---|
| X 19 CrMoNbVN 11-1 | AWS | Germany | Stainless steels - Part 1: list of stainless steels |
| X 19 CrMoVNbN 11 1 | AWS | Germany | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| 1.4913 | AWS | Germany | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| X19CrMoNbVN11-1 | AFNOR | France | Creep resisting steels, nickel and cobalt alloys |
| 1.4913 | AFNOR | France | Creep resisting steels, nickel and cobalt alloys |
| X19CrMoNbVN11-1,1.4913 | DIN | Germany | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |