rades: Uns T30103
Quality Standard: ASTM-A681
Surface Condition: Grinded, Peeled, Polished, Rough Turned
Transport Package: Apply The Shipping Packing
Origin: Hubei, Huangshi
Round, Flat, Square.
|Diameter(mm)||Thickness (mm)||Width (mm)||Length(mm)|
EF, EF/EAF+LF+VD, EF/EAF+ESR
Annealed , Quenched + Tempered
Black, Grinded, Peeled, Rough turned, Polished
5.MOQ: 1 Ton
|Packing details||In seaworthy packing, as your requirement.|
|Delivery details||within 30-50 days|
The physical properties of A3 tool steels are given in the following table.
|Density||7.86 g/cm3||0.284 lb/in3|
|Machinability (based on carbon tool steel)||65%||65%|
|Shear modulus (typical for steels)||80.0 GPa||11600 ksi|
|Elastic modulus||190-210 GPa||27557-30457 ksi|
Air-hardening, medium alloy, cold work steels comprise several types that include A2, A3, A4, A6, A7, A8, A9, and A10. These steels also known as group A steels contain sufficient amounts of manganese, molybdenum and chromium. The presence of manganese, molybdenum and chromium in these steels provide full hardness in sections comprising thickness of at least 100 mm (4 in.) in diameter when air cooled.
Group A steels have a carbon content ranging from 0.5 to 2% and are provided with air hardening characteristics that permit minimum distortion and cracking on quenching.
The data below will provide an overview of A3 air-hardening, medium-alloy, cold-work tool steels.
Hubei Kaixin Supply Chain Management Co., Ltd.
TEL ：+8618272169977 ; 0714-6510168
Add：No.37 Huahu Ave Huahu Street.Huangshi City Hubei