44MnSiV4
2023-05-02 15:11:23 Origin： Remark：0 Click：
EN ISO 4957 - 2000, DIN 17350 of Grade 44MnSiV4 Round bar, flat bar, and forgings 44MnSiV4 ESR melted, Hot forging / rolling, Heat treatment, 100% Ultrasonic test, Cold machining.
TECHNICAL SPECIFICATION - Grade 44MnSiV4
MATERIAL CATEGORY - Hot work alloy tool steel
MATERIAL SPECIFICATIONS - EN ISO 4957: 2000, DIN 17350
MELTING PROCESS: EAF + VD + LF / BEF + ESR
H S CODE For Customs: 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
MAIN CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.40 ~ 0.47
Silicon, Si (％): 1.00 ~ 1.20
Manganese, Mn (％): 1.00 ~ 1.20
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): -
Vanadium, V (％): 0.10 ~ 0.15
Ferrum, Fe (%): remainder
MECHANICAL PROPERTIES - HEAT TREATMENT PRACTICE
Hot working tenperature /℃: 1050 ~ 850
Annealing temperature /℃: 680 ~ 720
Hardness after annealing ≤HBW: 255
Quenching temperature /℃: 820 ~ 850
Cooling medium: oil
Common tempering temperature /℃: 300 ~ 550
ADVANTAGE & SALES SERVICE
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
Round bar (Diameter): 5.5 to 550mm
Flat bar (Thickness X width): 10 ~ 400 X 15 ~ 650 X Lmm
Heavy plate (Thickness X width): 40 ~ 500 X 50 ~ 1200 X Lmm
Length: fixed length, random length or based on the customer's special requirement.
TECHNICAL SALES ASSISTANCE
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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