CNS CNS 431 Enquiry | Print this page
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- » CNS 431
CNS 434
CNS 447J1
CNS XM27
CNS 403
CNS 410
CNS 410J1
CNS 416
CNS 420J1
CNS 420J2
CNS 420F - CNS
- China
- CNS standard martensite stainless steel
Chemical composition % of the ladle analysis of grade CNS 431
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
| Max 0.20 | Max 1.00 | Max 1.00 | Max 0.040 | Max 0.030 | 15.00-17.00 | 1.25-2.50 |
| 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) |
|---|---|---|---|---|---|---|
| 229 (≥) | 143 (≥) | 42 | 13 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 141 |
| 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 |
|---|---|---|---|---|---|---|---|
| 739 (≥) | 942 (≥) | 14 | 32 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 134 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
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| 214 | 818 | 348 |
| 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 |
|---|---|---|---|
| A 176 S43100 | Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip |
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| A 276 S43100 | Stainless Steel Bars and Shapes |
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| A 314 S43100 | Stainless Steel Billets and Bars for Forging |
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| A 473 S43100 | Stainless Steel Forgings |
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| A 493 S43100 | Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging |
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| A 580 S43100 | Stainless Steel Wire |
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| F738 Class C3-120 S43100 | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
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| F738 Class C3-80 S43100 | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
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| F836 Class C3-120 S43100 | Standard Specification for Style 1 Stainless Steel Metric Nuts (Metric) |
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| F836 Class C3-80 S43100 | Standard Specification for Style 1 Stainless Steel Metric Nuts (Metric) |
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| S43100 | Nickel Bearing Hardenable Chromium Stainless Steel |
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| 1.4310 | Stainless steels - Part 1: List of stainless steels |
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| X2CrNiN18-10 | Cold heading and cold extruding steels; technical delivery conditions for stainless steels |
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| 1.4311 | Cold heading and cold extruding steels; technical delivery conditions for stainless steels |
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| X2CrNiN18-7 | Cold heading and cold extruding steels; technical delivery conditions for stainless steels |
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| SUS 431 | Stainless steel bars |
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| SUS 431 | Stainless steel wire rods |
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| SUS 431 | Heat-resisting steel bars and wire rods |
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| SUS 431 FB | Stainless steel blooms and billets for forgings |
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| SUS 431FB | Stainless steel blooms and billets for forgings |
