Steel Hot Rolled Round Bar 1.Dia. 50mm-130mm rolled 2. Alloy Or Not: Is Alloy 3.payment terms:T/T,L/C,OA
Steel Hot Rolled Round Bar1.Dia. 50mm-130mm rolled 2. Alloy Or Not: Is Alloy 3.payment terms:T/T,L/C,OA
3Cr2W8V hot rolled round steel
1.Alloy tool steel
2.high strength and hardness, good resistance to thermal fatigue resistance, and good hardenability
3.Stock in warehouse, quick delivery Lower price,
4.better quality,Preshipment quality insepction
Standard: AISI, ASTM, DIN, GB, JIS
Grade: AISI:H21/ASTM:H21/JIS:SKD5/DIN:1.2567/GB 3Cr2W8V
Application: mould steel, etc.
Shape: Round Bar
Alloy Or Not: Is Alloy
Delivery Condition: Black Surface/peeled/turned/polished
Special Use: Mold Steel
Packaging Detail:Bulk packing or by customer require.
Chemical composition (for reference only):
3Cr2W8V critical temperature
3Cr2W8V Hot Working Technology
start forging temperature/°C
final forging temperature/°C
type of cooling
First air-cooled, after the pit of cold or sand cold
3Cr2W8V steel expansion coefficient
|Temperature / ° C||100||200||300||400||500||600||700||800|
|(steel expansion coefficient) / ° C-1||14.3×10-6||14.7×10-6||15.7×10-6||16.3×10-6||16.1×10-6||15.2×10-6||15.0×10-6||28.0×10-6|
Inspection: 100% Ultrasonic according to the test standards: SEP1921-84, GR.3 CLASS C/C
Packing situation: standard seaworthy packing or as customer required
Delivery time:30 days after order confirmed
Payment: 30%T/T deposit or L/C at sight.
Application: Extrusion dies and die-casting for aluminum, Mandgnesium allay mostly, for copper alloy could use.
Steel Hot Rolled Round Bar