75NiCrMo5-3-3 Stockist, 75NiCrMo5-3-3 Equivalent Datasheet
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75NiCrMo5-3-3
2023-01-15 17:46:26   Origin:   Remark:0 Click:

Tool steel 75NiCrMo5-3-3 round bar, flat bar, and plate Steelmelting, 75NiCrMo5-3-3 ESR melted, Hot forging/rolling, Heat treatment, 100% Ultrasonic test, Cold working or rough turned.
RAW MATERIAL SPECIFICATIONS - Grade 75NiCrMo5-3-3
MATERIAL CATEGORY - Cold 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 (%):  0.70 ~ 0.80
Silicon, Si (%):  0.15 ~ 0.35
Manganese, Mn (%):  0.60 ~ 0.80
Phosphorus, P (%)≤:  0.030
Sulfur, S (%)≤:  0.025
Chromium, Cr (%):  0.70 ~ 0.90
Nickel, Ni (%):  1.25 ~ 1.50
Molybdenum, Mo (%):  0.20 ~ 0.40
Ferrum, Fe (%):  balance.
MECHANICAL PROPERTIES - HEAT TREATMENT CYCLE - HARDNESS
Hot working tenperature /℃:  1050 ~ 850
Annealing temperature /℃:  660 ~ 700
Hardness after annealing ≤HBW:  255
Quenching temperature /℃:  830 ~ 860
Cooling medium:  air or oil
Common tempering temperature /℃:  180 ~ 350
Hardening value after tempering at temperature /MPa | 100℃:  HRC 55
Hardening value after tempering at temperature /MPa | 200℃:  -
Hardening value after tempering at temperature /MPa | 300℃:  -
Hardening value after tempering at temperature /MPa | 400℃:  -
TYPICAL APPLICATIONS
Cutting tools. Mechanical parts, Air hammer tools. Piercing tools.
ADVANTAGE & SUPERIOR 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.
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 500mm
Flat bar (Thickness X width): 10 ~ 350 X 15 ~ 900 X Lmm
Heavy plate (Thickness X width): 40 ~ 400 X 50 ~ 1100 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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