722M24
2017-08-16 13:02:23 Origin： Remark：0 Click：
Description 722M24 Round bar, flat bar, Inventory 722M24 Forgings Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treated, Cold machined.
TECHNICAL DATA SHEET - Grade BS 722M24
MATERIAL CATEGORY: 3.2Cr-0.55Mo alloy steel
MATERIAL SPECIFICATIONS - PD970 -2005
MATERIAL CATEGORY: 3.2Cr-0.55Mo alloy steel
MATERIAL SPECIFICATIONS - PD970 -2005
MELTING PROCESS - Consumable electrode remelted steel
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): 0.20 ~ 0.28
Carbon, C (％): 0.20 ~ 0.28
Silicon, Si (%): 0.15 ~ 0.40
Manganese, Mn (％): 0.45 ~ 0.70
Phosphorus,P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.035
Manganese, Mn (％): 0.45 ~ 0.70
Phosphorus,P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.035
Chromium, Cr (%): 3.00 ~ 3.50
Nickel, Ni (%): -
Molybdenum, Mo (%): 0.45 ~ 0.65
Other (%): 4 X P + Sn ≤ 0.15
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: +S
Tensile strength,σb/≥ MPa: 775 ~ 925
Yield strength, σ0.2/≥ MPa: 525
Elongation, δ ≥(％): 14.0
Yield strength, σ0.2/≥ MPa: 525
Elongation, δ ≥(％): 14.0
Reduction of area, (%): -
Annealed hardness, HB ≤: 223 ~ 277
MELTING PROCESS
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PROFILE AND DIMENSIONS
Round bar (Diameter): 5.5 to 500mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 1200mm
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PROFILE AND DIMENSIONS
Round bar (Diameter): 5.5 to 500mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 1200mm
Steel strip: THK0.15 ~ 2.50 X Width 8.0 ~ 185mm
Other different shapes based on OEM.
Other different shapes based on OEM.
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.
Customizing special material is welcome.
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.
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.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com
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.
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.
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.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com
Hot search：722M24
