30ncd16 Diameter 8mm 10mm Hot Rolled Steel Bars
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 30ncd16 diameter 8mm 10mm hot rolled steel bars in China. If you're going to wholesale high quality 30ncd16 diameter 8mm 10mm hot rolled steel bars made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
30ncd16 Diameter 8mm 10mm Hot Rolled Steel Bars
Description
| Steel Grade: | Alloy Steel 30NCD16 | Alloy Or Not: | Is Alloy |
|---|---|---|---|
| Technique: | Hot Rolled,Forged,Cold Drawn | Application: | Structural Steel Bar,Die Steel Bar,Tool Steel Bar |
| Type: | Alloy Steel Bar,Carbon Steel Bar,Mold Steel,high Speed Tool Steel | Standard: | ASTM |
| Special Use: | Mold Steel | Shape: | Round |
| Length: | 1--12m | Surface: | Black Or Bright |
| Surface Treatment: | Black/Peeling/Polishing/Machined | Diameter: | 6-350mm |
| Heat Treatment: | Normalized +Annealed +Quenched + Tempered | ||
| High Light: |
30ncd16 hot rolled steel bars,8mm hot rolled steel bars,steel round hot rolled 10mm |
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Steel 36NiCrMo16, 1.6773, 35NCD16, 30NCD16, 30NiCrMo16, 1.6747 - specification and applications
36NiCrMo16, 35NCD16, 30NCD16 are permanent chromium-nickel-molybdenum alloy construction steels for the most heavy-duty machine parts, construction and equipment, and for aviation and aerospace industries.
These materials (and their substitutes) are characterized by significantly higher nickel content than 36HNM, 34HNM, 38HNM, and thus better tensile strength and yield point. In addition, they exhibit very good hardenability, impact resistance, load, deformation, wear and tensions resistances.
30NiCrMo16 / 1.6747 as the norm itself indicates, has less carbon content. 35NiCrMo16 / 1.2766 grade is classified as a tool steel and is used for the production of special knives or molds for the production of plastics.
Mechanical properties of 36NiCrMo16 steel:
| Mechanical properties for individual dimensions | |||||
|---|---|---|---|---|---|
| Dimensions: di (mm) | 16 - 40mm | 40 - 100mm | 100 - 160mm | 160 - 250mm | |
| Thickness of semi-finished flat product: t (mm) | 8 - 20mm | 20 - 60mm | 60 - 100mm | 100 - 160mm | |
| Tensile strength: Rm (MPa) | 1250 - 1450 MPa | 1100 - 1300 MPa | 1000 - 1200 MPa | 1000 - 1100 MPa | |
| Yield point: Re (MPa) | ≥ 1050 MPa | ≥ 900 MPa | ≥ 800 MPa | ≥ 800 MPa | |
| Notch toughness: KV (J) | ≥ 30 J | ≥ 35 J | ≥ 45 J | ≥ 45 J | |
| Elongation: A (%) | ≥ 9% | ≥ 10% | ≥ 11% | ≥ 11% | |
| Contraction: Z (%) | ≥ 40% | ≥ 45% | ≥ 50% | ≥ 50% | |
36NiCrMo16 steel heat treatment:
| Heat treatment of the 36NiCrMo16 grade according to EN 10083-1 | ||
|---|---|---|
| Normalizing annealing | 850 - 880℃ | |
| Softening annealing | 650 - 700℃ | |
| Hardening | 865 - 885℃ | w oleju, w wodzie lub oleju |
| Tempering | 550 - 650℃ | |
| Hardness in softened state | < 269 HB | |
| Density ρ | ~7,82 kg/dm3 | |
In the 36NiCrMo16, 35NCD16, 30NCD16, 30NiCrMo16 grades we supply:
Round, square, hexagonal hot-rolled bars 36NiCrMo16
Forgings 36NiCrMo16
Drawn and peeled bars 36NiCrMo16
Forged square and round bars 36NiCrMo16
Forged flat bars 36NiCrMo16
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