Steel Grade: 4340 Alloy steel Standard: AISI/ASTM/DIN/NF/JIS/GB/BS
Place of Origin:Guangdong, China Brand Name:Songshun
Model Number:4340/1.6511/40CrNiMoA Technique:Hot Rolled
Application:Die Steel Bar Special Use:Mold Steel
Tolerance:±10% Shape:Round bars/Flat bar/Plate
Delivery Time:8-14 days Heat treatment:Annealing/Q+T
Processing Service:Bending, Welding, Decoiling, Cutting, Punching
Technology:Hot Rolled/Forged/Clod Drawn
Surface treatment:Black/Peeling/Polishing/Machined
Delivery condition:Hot rolled or forged/ Peeled or black surface/annealed or QT
Test:UT100%/Elements testing
Certificate:ISO/Mill certificate
Service:Sample free and 24 hours online
Experience:Ten years manufacturer experience