20Ni55Cr50Mo20
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IS 11169 - 1 Material Specification Cold Heading / Extruding Steel 20Ni55Cr50Mo20 Round bar, Flat bar, Plate, Forgings 20Ni55Cr50Mo20 Heat treatment
MATERIAL DATASHEET - 20Ni55Cr50Mo20
Material Specifications - IS 11169 - 1 ( 1984 / 2019 )
Special Melting Process - EAF + VD + LF / BEF
H S Code For Customs: 7228 4000 / 7228 5000 / 7228 6000
Stock Available - Round bar Diam.20 ~ 280mm
Material Category: Cold heading / Extruding Steel
TYPICAL APPLICATIONS
Pinion, Shaft, Bolts and Nuts, Cross head pin, Piston pin and other mechanical parts,
Pinion, Shaft, Bolts and Nuts, Cross head pin, Piston pin and other mechanical parts,
PRODUCT PROFILE & PROCESSING SERVICE
Round bar & Disc (diameter): 5.5 ~ 850 mm
Flat bar (thickness X width): 10 ~ 310 * 20 ~ 600 * Lmm
Heavy plate (thickness X width): 20 ~ 500 * 30 ~ 1000 * Lmm
Length: fixed length, random length or based on the customer's special requirement.
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.
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.18 ~ 0.23
Silicon, Si (％): 0.10 ~ 0.35
Manganese, Mn (％): 0.70 ~ 0.90
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.035
Chromium, Cr (%): 0.40 ~ 0.60
Nickel, Ni (%): 0.40 ~ 0.70
Molybdenum, Mo (%): 0.15 ~ 0.25
Copper, Cu (%): ≤ 0.15
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Forms: Round bar, flat bar, plate
Tensile strength, Rm / MPa: 980
Yield strength, Rp 0.2 / MPa: 785
Elongation, A δ (％): 9.0
Reduction of area, Z (％): -
Hardness via annealed /HBW: 200 max.
TECHNICAL SALES ASSISTANCE
If you are interested in our products or services, pleased to EMAIL (sales@ccsteels.com) our qualified production engineers or sales department.
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