T8Mn
2024-04-23 08:25:23 Origin： Remark：0 Click：
GB/T 1299-2014 Material Specification of Tool and Mould Steels T8Mn Round bar, Flat bar, Plate, Wire Rod T8Mn Stock available, Heat treatment
RAW MATERIAL DATASHEET - GB T8Mn
Material Specifications - GB/T 1299-2014
Special Melting Process - EAF + VD + LF / BEF + ESR
H S Code For Customs: 7228 4000 / 7228 5000 / 7228 6000
Available Stock on hand - Round bar diameter 20 ~ 100mm
Typical applications - Cutting tools. Mechanical parts, Air hammer tools. Piercing tools.
Special Melting Process - EAF + VD + LF / BEF + ESR
H S Code For Customs: 7228 4000 / 7228 5000 / 7228 6000
Available Stock on hand - Round bar diameter 20 ~ 100mm
Typical applications - Cutting tools. Mechanical parts, Air hammer tools. Piercing tools.
MAIN CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.80 ~ 0.90
Silicon, Si (％): ≤ 0.35
Manganese, Mn (％): 0.40 ~ 0.60
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): -
Molybdenum, Mo (%): -
Tungsten, W (%): -
Vanadiuml, V (％): -
Ferrum, Fe (%): balance.
Carbon, C (％): 0.80 ~ 0.90
Silicon, Si (％): ≤ 0.35
Manganese, Mn (％): 0.40 ~ 0.60
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): -
Molybdenum, Mo (%): -
Tungsten, W (%): -
Vanadiuml, V (％): -
Ferrum, Fe (%): balance.
MECHANICAL PROPERTIES - HEAT TREATMENT CYCLE
Hot working tenperature /℃: 1050 ~ 900
Annealing temperature /℃: -
Quenching temperature /℃: 780 ~ 800
Cooling medium: water
Common tempering temperature /℃: -
Hardness via tempering Temp. HRC: 62 Min.
Hardness via annealing heat treatment /HBW: 187
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 (diameter): 5.5 to 600mm
Flat bar (thickness X width): 10 ~ 450 * 15 ~ 1000 * Lmm
Heavy plate (thickness X width): 20 ~ 300 * 30 ~ 1200 * Lmm
Forging piece: stepped shafts and other different shapes based on OEM.
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 (diameter): 5.5 to 600mm
Flat bar (thickness X width): 10 ~ 450 * 15 ~ 1000 * Lmm
Heavy plate (thickness X width): 20 ~ 300 * 30 ~ 1200 * Lmm
Forging piece: stepped shafts and other different shapes based on OEM.
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.
Customizing special material is welcome.
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.
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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