ISO ISO 9cEnquiry|Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | ISO 9c | ISO | ISO |
Chemical composition%of the ladle analysis of gradeISO 9c
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Mo(％) |
|---|---|---|---|---|---|---|
| Max 0.080 | Max 1.00 | Max 1.00 | Max 0.040 | Max 0.030 | 16.0-18.0 | 0.90-1.40 |
| 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) |
|---|---|---|---|---|---|---|
| 527(≥) | 161(≥) | 43 | 32 | 34 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 423 |
| 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 |
|---|---|---|---|---|---|---|---|
| 891(≥) | 695(≥) | 32 | 34 | 31 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 122 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 454 | 772 | 733 |
| 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 |
|---|---|---|---|
| 0Cr18Ni9Cu3 | ISO | ISO | Stainless steel bars |
| 9Cr18 | ISO | ISO | Stainless steel bars |
| 9Cr18Mo | ISO | ISO | Stainless steel bars |
| 9Cr18MoV | ISO | ISO | Stainless steel bars |
| X 19 CrMoNbVN 11-1 | ISO | ISO | Stainless steels - Part 1: list of stainless steels |
| X 19 CrMoVNbN 11 1 | ISO | ISO | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| 1.4913 | ISO | ISO | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| X39Cr13 | ISO | ISO | Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes |
| 1.4031 | ISO | ISO | Stainless steels - Technical delivery conditions for drawn wire |
| X39CrMo17-1 | ISO | ISO | Stainless steels - Part 3: Technical dStainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposeselivery conditions for semi-finishe |
| 1.4122 | ISO | ISO | Stainless steels - Part 3: Technical dStainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposeselivery conditions for semi-finishe |
| A 959 Type 409Cb | ISO | ISO | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
| ER 409Cb | ISO | ISO | Bare Stainless Steel Welding Electrodes and Rods |
| ER 409Cb | ISO | ISO | Bare Stainless Steel Welding Electrodes and Rods |
| 08F | ISO | ISO | This standard specifies the alloy steel, low alloy steel, alloy steel chemical composition relative to the provisions of the finished steel smelting chemical composition boundary limit allowable deviation, and gives the definition of related terms. |
| U20082 | ISO | ISO | This standard specifies the alloy steel, low alloy steel, alloy steel chemical composition relative to the provisions of the finished steel smelting chemical composition boundary limit allowable deviation, and gives the definition of related terms. |
| X39Cr13 | ISO | ISO | Stainless steel strip for springs - Technical delivery conditions |
| 1.4031 | ISO | ISO | Stainless steel strip for springs - Technical delivery conditions |
| X39CrMo17-1 | ISO | ISO | Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
| 1.4122 | ISO | ISO | Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
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