CrWMn
2024-09-22 07:41:32 Origin： Remark：0 Click：
GB/T 1299-2014 Material Specification of Cold working Steel CrWMn Round bar, Flat bar, Plate, Stock available CrWMn Heat treatment
RAW MATERIAL DATASHEET - GB CrWMn
Material Specifications - GB/T 1299-2014
Stock available & Inventory - Round bar diam. 25 ~ 280mm
Special Melting Process - EAF + VD + LF / BEF
H S Code For Customs: 7228 4000 / 7228 5000 / 7228 6000
H S Code For Customs: 7228 4000 / 7228 5000 / 7228 6000
Typical applications - Cutting tools. Mechanical parts, Air hammer tools. Piercing tools.
PROFILES & DIMENSIONS AVAILABLE
Round bar / Rod & Disc (diameter): 5.5 ~ 900mm
Flat bar (thickness X width): 10 ~ 300 X 15 ~ 600 X L mm
Sheet / plate (thickness X width): 1.0 ~ 200 X 10 ~ 1000 X L mm
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 / Rod & Disc (diameter): 5.5 ~ 900mm
Flat bar (thickness X width): 10 ~ 300 X 15 ~ 600 X L mm
Sheet / plate (thickness X width): 1.0 ~ 200 X 10 ~ 1000 X L mm
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.
TYPICAL CHEMICAL COMPOSITION (mass fraction - %)
Carbon, C (％): 0.90 ~ 1.05
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.90 ~ 1.10
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 0.90 ~ 1.20
Tungsten, W (%): 1.20 ~ 1.60
Molybdenum, Mo (%): -
Vanadium, V (%): -
Niobium, Nb (%): -
Carbon, C (％): 0.90 ~ 1.05
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.90 ~ 1.10
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 0.90 ~ 1.20
Tungsten, W (%): 1.20 ~ 1.60
Molybdenum, Mo (%): -
Vanadium, V (%): -
Niobium, Nb (%): -
MECHANICAL PROPERTIES - HEAT TREATMENT PRACTICE
Annealing temperature /℃: -
Quenching temperature /℃: 800 ~ 830 ℃
Cooling medium: oil
Common tempering temperature /℃: -
Hardness via tempering Temp. HRC: 62 Min.
Hardness via annealing heat treatment / HBW: 207 ~ 255.
Common tempering temperature /℃: -
Hardness via tempering Temp. HRC: 62 Min.
Hardness via annealing heat treatment / HBW: 207 ~ 255.
TECHNICAL SALES ASSISTANCE & 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.
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 are interested in our products or services, or would like to learn more about us, pleased to EMAIL (sales@ccsteels.com) our qualified production engineers or sales department.
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