1.2359
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EN ISO 4957 technical datasheet 1.2359 peeled round bar, flat bar, plate properties from Steel melting, ESR melted, hot bloomed, forged / rolled, Heat treated
TECHNICAL DATA SHEET - 1.2359
Material category - hot work alloy tool steel
Technical specifications - EN ISO 4957: 2000, DIN 17350
Melting process way - EAF + AOD / + ESR
H S code for customs - 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
Typical chemical compositions ( mass fraction % )
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT
Hot working tenperature /℃: 1100 ~ 900
Annealing temperature /℃: 830
Hardness after annealing ≤HBW: 255
Quenching temperature /℃: 950 ~ 1010
Cooling medium: liquid / air
Technical specifications - EN ISO 4957: 2000, DIN 17350
Melting process way - EAF + AOD / + ESR
H S code for customs - 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
Typical chemical compositions ( mass fraction % )
Carbon, C (％): 0.10 ~ 0.20
Silicon, Si (％): 0.80 ~ 1.20
Silicon, Si (％): 0.80 ~ 1.20
Manganese, Mn (％): 0.30 ~ 0.50
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (%): 4.50 ~ 5.50
Molybdenum, Mo (％): 1.10 ~ 1.40
Vanadium, V (%): 0.15 ~ 0.30
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (%): 4.50 ~ 5.50
Molybdenum, Mo (％): 1.10 ~ 1.40
Vanadium, V (%): 0.15 ~ 0.30
Ferrum, Fe (%): balance
Hot working tenperature /℃: 1100 ~ 900
Annealing temperature /℃: 830
Hardness after annealing ≤HBW: 255
Quenching temperature /℃: 950 ~ 1010
Cooling medium: liquid / air
General tempering temp./℃: 550
Hardness after tempering at temperature HRC|100℃: -
Hardness after tempering at temperature HRC|200℃: -
Hardness after tempering at temperature HRC|300℃: -
Hardness after tempering at temperature HRC|400℃: -
Hardness after tempering at temperature HRC|200℃: -
Hardness after tempering at temperature HRC|300℃: -
Hardness after tempering at temperature HRC|400℃: -
AVAILABLE SHAPES
Round bar / flat bar / plate / ring / forgings / valve sets
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
Round bar / flat bar / plate / ring / forgings / valve sets
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
FORMS AND DIMENSIONS
Round bar / rod / disc (diameter): 6.0 to 800 mm
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 200 mm
Flat bar (Thickness X width): 10 ~ 350 X 15 ~ 650 mm
Length: random length or based on the customer's special requirement.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
TYPICAL APPLICATIONS
Cutting tools, Mechanical parts, Air hammer tools, Piercing tools.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
Round bar / rod / disc (diameter): 6.0 to 800 mm
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 200 mm
Flat bar (Thickness X width): 10 ~ 350 X 15 ~ 650 mm
Length: random length or based on the customer's special requirement.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
TYPICAL APPLICATIONS
Cutting tools, Mechanical parts, Air hammer tools, Piercing tools.
TECHNICAL SALES ASSISTANCE & SERVICE
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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