15Ni7Cr4Mo2
2023-09-20 10:05:54 Origin： Remark：0 Click：
IS 1570 - 4 Material Specification Ni-Cr-Mo Base Steel 15Ni7Cr4Mo2 Round bar, Flat bar, and Forgings Stock 15Ni7Cr4Mo2 Heat treatment, Cold machined.
TECHNICAL SPECIFICATION DATASHEET - Grade 15Ni7Cr4Mo2
Material Category - 1.0Cr-1.75Ni-0.15Mo Base Structural Alloy Steel
Material Specifications - IS 1570 - 4 (1988 / 2018 )
Special Melting Process - EAF + VD + LF / BEF + ESR
H S CODE For Customs: 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
Material Category - 1.0Cr-1.75Ni-0.15Mo Base Structural Alloy Steel
Material Specifications - IS 1570 - 4 (1988 / 2018 )
Special Melting Process - EAF + VD + LF / BEF + ESR
H S CODE For Customs: 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
MAIN CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.12 ~ 0.18
Silicon, Si (％): 0.15 ~ 0.35
Manganese, Mn (％): 0.60 ~ 1.00
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): 0.75 ~ 1.25
Nickel, Ni (％): 1.50 ~ 2.00
Molybdenum, Mo (%): 0.10 ~ 0.20
Ferrum, Fe (%): Remainder.
MECHANICAL PROPERTIES - HEAT TREATMENT CYCLE
Hot working tenperature /℃: 1100 ~ 850
Annealing temperature /℃: 650 ~ 720
Quenching temperature /℃: 850
Cooling medium: oil or water
Common tempering temperature /℃: 150 ~ 210
Forms: Round bar, flat bar, plate
Tensile strength, σb/≥ MPa: 1080
Yield strength, σ0.2/MPa: -
Elongation, δ ≥(％): 8.0
Reduction of area, ф ≥ (％): -
Hardness via annealed /HBW: 229 max.
TYPICAL APPLICATIONS
Cutting tools. Mechanical parts, Air hammer tools. Piercing tools.
SUPERIOR SERVICE & PRODUCT PROFILE
Third party inspection service.
Export packing / Export documents.
CNC saw cutting.
Marking by stamping or printing.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
Round bar & Disc (diameter): 5.5 to 850mm
Flat bar (thickness X width): 10 ~ 350 * 20 ~ 650 * Lmm
Heavy plate (thickness X width): 20 ~ 500 * 30 ~ 1200 * Lmm
Length: fixed length, random length or based on the customer's special requirement.
TECHNICAL SALES ASSISTANCE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
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