SAE A 534 18CrNiMo7-6 Enquiry | Print this page
SAE A 534 18CrNiMo7-6 Details
Carburizing Steels for Anti-Friction Bearings
SAE A 534 18CrNiMo7-6 Standard Download
| Category | Type | Grade | Microstructure | Designations |
|---|---|---|---|---|
| Grades | Stainless Steels | A 534 18CrNiMo7-6 | Precipitation-Hardening | USA - SAE , A 534 (2009) | |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.20 | ||
| Si | - | 0.50 | ||
| Mn | - | 1.00 | ||
| P | - | - | ||
| S | - | - | ||
| Ni | - | - | ||
| Cr | - | 12.50 | ||
| Al | - | - | ||
| Cu | - | - | ||
| Ti | - | - | ||
| Fe | - | remaining | ||
| N | - | - | ||
| Mo | - | - | ||
| W | - | 3.00 |
| 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) |
|---|---|---|---|---|---|---|
| 999 (≥) | 252 (≥) | 23 | 32 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 323 |
| 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 |
|---|---|---|---|---|---|---|---|
| 861 (≥) | 841 (≥) | 21 | 13 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 629 | 283 | 376 |
| 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 |
|---|---|---|---|
| GH4180 | GB | China | Nickel-base superalloy |
| A 565 S41800 | SAE | USA | Martensitic Stainless Steel Bars for High-Temperature Service |
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| A 565 S41800 | SAE | USA | Martensitic Stainless Steel Bars for High-Temperature Service |
| S41800 | AISI | USA | Martensitic Chromium Wolfram Nickel Stainless and Heat Resisting Steel |
| A 565 S41800 | SAE | USA | Martensitic Stainless Steel Bars for High-Temperature Service |
| S41800 | AISI | USA | Martensitic Chromium Wolfram Nickel Stainless and Heat Resisting Steel |
| 1.4418 | AMS | USA | Specification for flat products made of steels for pressure purposes - Part 7: Stainless steels |
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| A 534 18NiCrMo14-6 | SAE | USA | Carburizing Steels for Anti-Friction Bearings |
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| K14185 | AISI | USA | Alloy Steel |