28NiCrMoV8-5
2014-10-30 15:37:52 Origin： Remark：0 Click：
DIN EN 10083-2, DIN 17200 Specification of 28NiCrMoV8-5 Peeled round bar, Stockist 28NiCrMoV8-5 Flat Bar, 1.6932 Heat treatment, Cold worked.
MATERIAL SPECIFICATIONS - Grade 28NiCrMoV8-5
Inventory and Stocklist - Bright round bar, diam.70mm X Lmm
MATERIAL CATEGORY - hardened and tempered steel
MATERIAL SPECIFICATIONS - DIN EN 10083-2 (2006), DIN 17200 (1987)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.24 ~ 0.32
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.15 ~ 0.40
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.015
Chroumium, Cr (％): 1.00 ~ 1.50
Molybdenum, Mo (％): 0.35 ~ 0.55
Nickel, Ni (％): 1.80 ~ 2.10
Vanadium, V (％): 0.05 ~ 0.15
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.15 ~ 0.40
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.015
Chroumium, Cr (％): 1.00 ~ 1.50
Molybdenum, Mo (％): 0.35 ~ 0.55
Nickel, Ni (％): 1.80 ~ 2.10
Vanadium, V (％): 0.05 ~ 0.15
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT CYCLE
Hot working temperature /℃: 1050～850
Heat treatment temperature /℃| annealing: 650～700
Heat treatment temperature /℃| annealing: 650～700
Heat treatment temperature /℃| Normalizing: 850～880
Heat treatment temperature /℃| Quenching: -
Heat treatment temperature /℃| Tempering : -
Hardness after annealing ≤HBS: 248
Heat treatment temperature /℃| Quenching: -
Heat treatment temperature /℃| Tempering : -
Hardness after annealing ≤HBS: 248
Steel dimension /mm: 101 - 160
Tensile Strength, Rm ≥ MPa: 800 ~ 950
Yield strength, Rp0.2 ≥ MPa: 630
Elongation, A5 ≥ (%): 14.0
Reduction of area, |ψ≥/(%): -
Impact strength, AKv ≥ J: 45
Tensile Strength, Rm ≥ MPa: 800 ~ 950
Yield strength, Rp0.2 ≥ MPa: 630
Elongation, A5 ≥ (%): 14.0
Reduction of area, |ψ≥/(%): -
Impact strength, AKv ≥ J: 45
PRODUCT DESCRIPTION
Alloy structural steel is provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness.
The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.
The alloy is usually produced by EAF /VD /LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition, or bright annealing specially.
Final heat treatment - heat treatment / QT
ADVANTAGE & SUPERIOR SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
Hot search：28NiCrMoV8-5
Total list
Monthly rank
- 3438NCD4
- 3424CrMo5
- 3119CrNi5
- 2938B3
- 28ASTM A739 type B11
- 2826NiCrMoV11-5
- 2742Cr4Mo2
- 24S135
- 24EN 38
- 22EN20B