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Brand Name : | Fushun |
Model Number : | 125Cr2 1.2002 |
Certification : | ISO9001:2008 |
Price : | negotiate |
Payment Terms : | L/C, T/T, Western Union |
Supply Ability : | 40,000tons/year |
Delivery Time : | 15-30 days |
BS EN 125Cr2 1.2002 Blue Spring Steel Strips
Dimensions and tolerances
Thickness: 1 to 8 mm; Tolerances: +/- 0.008 to 0.11 mm
Width: 10 to 400 mm; Tolerances: +/- 0.15 to 0.60
*accept nonstandard size, please contact with our sales.
Our Advantage
1. Precise thickness, uniform hardness. Bright surface, smooth
edge.
2. High flatness of board surface, high performance after multiple
bending.
3. No cracking after stamping, and the quality is stable. And we
provide Self-Inspection Reports and Raw-Material Test Certificates.
4. Professional anti-rust protective packaging. On time delivery,
competitive price.
5. Large stock available, no MOQ requirement
125Cr2 1.2002 Blue Steel Strips Chemical composition
name | number | C | Si | Mn | P max. | S max. | Cr | Mo max. | V | Ni |
125Cr2 | 1.2002 | 1,20 to 1,30 | 0.15 to 0,35 | 0,25 to 0,40 | 0,025 | 0,025 | 0,40 to 0,60 | 0,10 | - | max. 0,40 |
125Cr2 1.2002 Blue Steel Strips Mechanical properties
Steel designation | delivery condition | ||||||||
annealed (+A) or annealed and skin passed (+LC) | cold rolled (+CR) | quenched and tempered (+QT) | |||||||
name | number | Proof strength max. Mpa | Tensile strength max. Mpa | Elongation % min. | HV max. | Tensile strength max. Mpa | HV max. | Tensile strength Mpa | HV |
125Cr2 | 1.2002 | 590 | 750 | 11 | 235 | - | - | 1 300 to 2 100 | 405 to 630 |
125Cr2 1.2002 Blue Steel Strips Delivery condition
Cold rolled narrow steel strip covered by EN10132-4 shall be
supplied in one of the following delivery conditions:
NOTE The delivery condition-annealed to achieve spheroidized
carbides(+AC)-may be agreed. In such cases, limits on
spheroidization and mechanical properties may also be agreed at the
time of enquiry and order.
125Cr2 1.2002 Blue Steel Strips Surface finish
The surface finish of cold rolled narrow steel strip shall be
bright as produced by rolling and annealing in a controlled
atmosphere.
The surface finishes of quenched and tempered cold rolled strip are
as follows:
1 grey/blue oxide finish:unpolished;
2 brigth tempered:unpolished
3 polished: obtained by fine grinding, abrasive brushing or other
processes;
4 polished and coloured:blue or yellow colour obtained by oxidization by heat treatment.
125Cr2 1.2002 Blue Steel Strips Inspection and testing
High carbon steel is an ideal material for custom flat springs,
custom clips, and custom sheet metal stampings. High Carbon Steel
Strips combines ease of fabrication with good strength and surface
finish, is valued for its strength properties and operates at
significantly higher levels than the mild steel grades. High carbon
steel strip can be finished to meet the needs of a wide range of
products. Where tensile strength and hardness are required, High
Carbon steels are the material of choice. High Carbon Steel Strips
Grades : C60, C65, C70, C75, C85, HC-14, En 42 J, C-98, C-100,
C-124, HC21 etc. We offer spring steel strip in various shapes and
sizes according to your final uses. These have excellent hardens
property and high yield strength. Clients can avail these at
competitive prices.
125Cr2 1.2002 Blue Steel Strips Mandatory information
The following information shall be supplied by the purchaser at the
time of enquiry and order to enable the supplier to comply with the
requirements of this European Standard:
a) the quantity to be delivered;
b) the designation of the product form (cold rolled narrow strip);
c) the number of the dimensional standard (EN 10140);
d) the dimensions and tolerances on dimensions and shape and, if
applicable, letters
denoting relevant special tolerances;
e)the number of this European Standard including the number of the
relevant part;
f) steel name or steel number
g) the delivery condition
h) if required, the type of inspection document in accordance with
EN 10204.
high carbon steel blue tempered spring steel strip is harder, less
bendable, and has a higher degree of spring back. Finished products
made from this material have better edge retention, which
correlates to the material's other properties. blue spring steel
strip is used widely in the manufacture of springs, prominently in
automotive and industrial suspension applications. It is a high
carbon steel with a very high yield strength. This material allows
objects made of spring steel to return to their original shape
despite significant deflection or twisting.
Steel C125S, 1.1224 - implementation and specification
Non-alloy carbon spring steel is used for leaf springs and springs
with small cross-sections. It is characterized by low hardenability
and high carbon range in relation to C90S, C75S, C85S, and C67S
steel. Designed for spring elements requiring high elasticity and
hardness.It does not show corrosion resistance, and during heat
treatment it is exposed to decarburization and oxidation, which
means that the material should be protected against treatment using
a protective atmosphere. Poorly carried out treatment is associated
with reduced fatigue strength.Products made of C125S steel and its
equivalents are produced in the form of flat semi-finished products
- cold rolled strips, small-format thin sheets. Tempering of C125S
steel is carried out in oil, and after tempering the product shows
the structure of tempered martensite.Products made of C125S steel
are characterized by high tensile strength and yield strength.
Thermal improvement consists in austenitising the product at a
temperature of 780 - 860 and tempering at a temperature of 350 -
500 ℃.
We hold expertise in providing a qualitative range of Blue Tempered
Steel Strips to our clients at affordable prices. Owing to features
like high efficiency, optimum performance and durable finish
standards they are highly demanded in the market. Our ranges of
these are used in various industries like automobile, cable and
electronic industries. Clients can avail these strips in various
dimensions with thickness as per their own requirement. We supply
these at market leading prices. Known for its durability and
rigidity, blue spring steel is often used in the production of
clips, blades/knives, springs, coiled springs, washers, saw blades,
trowels, scrapers, doctor blades for pulp mill & printing
applications, spring clamps, antennas, lock picks, clock hands,
grass/grain cutting tools, and brake discs.
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