4Cr3 1.4419 High carbon martensite Stainless Steel
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High carbon martensite stainless steel is TISCO special product, main apply to knife-blade and measure industry.
Characteristic:
l The element and properties are stable,.
l High purity of molten steel, the content of impurity and Harmful Heavy Metals could be deduced greatly.
l Uniform microstructure.
Conventional Products
|
Grade |
Specifications (mm) |
|
Standard |
Application |
|
|
Thickness |
Width |
||||
|
4Cr13 X38CrMo14 1.4419 5Cr15MoV 1.4416 6Cr13 |
2B: 1.0-3.0mm No.1: 3.0-6.0mm Black: 3.0-9.0mm |
2B/No.1/Black surface: 1000-1219mm |
9-28MT |
Q/T128-2011 |
knife-blade measure industry |
Chemical Composition: Mass Percentage (%)
TSSN1:
|
Grade |
|
C |
Si |
Mn |
Cr |
P |
S |
Others |
|
4Cr13 |
Standard |
0.36-0.45 |
0.8max |
0.8max |
12.0-14.0 |
0.040 |
0.030 |
Ni 0.60 |
|
Testing |
0.41 |
0.50 |
0.40 |
13.5 |
0.025 |
0.002 |
Ni 0.05 |
|
|
X38CrMo14 1.4419 |
Standard |
0.36-0.42 |
1.0max |
1.0max |
13.0-14.5 |
0.040 |
0.015 |
Mo0.60-1.00 |
|
Testing |
0.39 |
0.50 |
0.50 |
13.90 |
0.025 |
0.002 |
Mo 0.92 |
|
|
5Cr15MoV 1.4416 |
Standard |
0.45-0.55 |
1.0max |
1.0max |
14.0-15.0 |
0.040 |
0.015 |
Mo0.50-0.80 V 0.10-0.20 |
|
Testing |
0.52 |
0.50 |
0.50 |
14.5 |
0.025 |
0.002 |
Mo 0.60 V 0.12 |
|
|
6Cr13 |
Standard |
0.60-0.70 |
1.0max |
1.0max |
12.5-14.0 |
0.040 |
0.030 |
- |
|
Testing |
0.64 |
0.50 |
0.50 |
13.4 |
0.025 |
0.002 |
- |
* All product have match the European Union's RoHS Directives for Plumbum, Cadmium, Hydrargyrum and Hexavalent Chromium requirements.
Mechanical Properties
Mechanical properties at ambient temperature
|
Grade |
|
Rp0.2 MPa |
Rm MPa |
HRB annealed |
A % |
HRC quenching |
|
4Cr13 |
Standard |
Min 225 |
Min590 |
/ |
Min 15 |
/ |
|
Testing |
365 |
630 |
90 |
27 |
53-56 |
|
|
X38CrMo14 1.4419 |
Standard |
/ |
Max760 |
Max97 |
Min 15 |
/ |
|
Testing |
450 |
680 |
94 |
26 |
54-57 |
|
|
5Cr15MoV 1.4416 |
Standard |
/ |
Max850 |
Max100 |
Min 12 |
/ |
|
Testing |
450 |
730 |
95 |
24 |
54-57 |
|
|
6Cr13 |
Standard |
/ |
Min540 |
Max95 |
Min 15 |
/ |
|
Testing |
450 |
710 |
92 |
23 |
57-60 |
Note: Quenching hardness at 1050℃ quenching+ air cold conditions.
Service Promise
l To provide consumers with the personalized designs on composition, propertiesproperty, packing, coil weight and quality certificate.
l Technical support to customers in material selection fabrication.
l Accurate and prompt delivery
l Response to customer’s claim within 24 hours.
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