JIS H3 Enquiry | Print this page
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- Type
- Steel grade
- Standard
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- USE
Chemical composition % of the ladle analysis of grade H3
| W(%) | Other(%) |
| 91.5 | TiC+Ta(Nb)C:5.4,Co+Ni:4.5 |
ardness quartile HRA:93
Bending strength frequency/MPa:1350
| 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) |
|---|---|---|---|---|---|---|
| 932 (≥) | 578 (≥) | 14 | 34 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 143 |
| 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 |
|---|---|---|---|---|---|---|---|
| 782 (≥) | 742 (≥) | 41 | 32 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 331 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
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| 664 | 555 | 166 |
| 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 |
|---|---|---|---|
| GH3030 | Classification and designation for superalloys and high temperature intermetallic materials |
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| GH3039 | Classification and designation for superalloys and high temperature intermetallic materials |
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| GH3044 | Classification and designation for superalloys and high temperature intermetallic materials |
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| GH3128 | Classification and designation for superalloys and high temperature intermetallic materials |
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| GH3170 | Iron-based superalloy |
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| GH3333 | Iron-based superalloy |
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| 13X14H382ΦP | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
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| 10X14Γ14H3 | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
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| 11X13H3 | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
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| 16X16H3MAД | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
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| 18X13H3 | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
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| XH32T | Russia GOCT standard deformation of high temperature alloy grades and chemical composition |
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| XH35BT | Russia GOCT standard deformation of high temperature alloy grades and chemical composition |
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| XH35BTЮ | Russia GOCT standard deformation of high temperature alloy grades and chemical composition |
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| XH38BT | Russia GOCT standard deformation of high temperature alloy grades and chemical composition |
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| XH33TMДЮ(ЭK63,BHC-45) | Russia TY standard corrosion resistant alloy hot rolled and forged bars |
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| SUH31 | CNS standard heat resistant steel bar steel grade and chemical composition |
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| SUH35 | CNS standard heat resistant steel bar steel grade and chemical composition |
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| SUH36 | CNS standard heat resistant steel bar steel grade and chemical composition |
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| SUH37 | CNS standard heat resistant steel bar steel grade and chemical composition |
