Product Description

 

DESCRIPTION: High Carbon Steel Strip is valued for its strength properties and operates at significantly higher levels than the mild steel grades. In addition, it is capable of being through-hardened by heat treatment.

APPLICATIONS: Cutting tool, Power saws and band saws, Automobile Industry – Clutch, Horn Diaphragms, Seat Belts and brake assemble, Chain Links, Circlips and washers, Medical – Surgical Blades etc.

NOMINAL COMPOSITION:

Grades

50#

SAE 1050

65Mn

C75S

SAE 1070

C85S, SK5

SAE 1080

C100S, SK4

SAE 1095

51CrV4

C (%)

0.47-0.55

0.62-0.70

0.70-0.80

0.80-0.90

0.95-1.05

0.47-0.55

Si (%)

0.17-0.37

0.17-0.37

0.15-0.35

0.15-0.35

0.15-0.35

< 0.40

Mn (%)

0.50-0.80

0.90-1.20

0.60-0.90

0.40-0.70

0.30-0.60

0.70-1.10

P (%)

< 0.025

< 0.025

< 0.025

< 0.025

< 0.025

< 0.025

S (%)

< 0.025

< 0.025

< 0.025

< 0.025

< 0.025

< 0.025

Cr (%)

< 0.25

< 0.25

< 0.40

< 0.40

< 0.40

0.90-1.20

Mo (%)

< 0.10

< 0.10

< 0.10

< 0.10

< 0.10

< 0.10

V (%)

 

 

 

 

 

0.10-0.25

Ni (%)

< 0.30

< 0.30

< 0.40

< 0.40

< 0.40

< 0.40

Hardness (HRB)

90 max.

91 max.

93 max.

94 max.

95 max.

94 max.

AVAILABILITY:

Item

Available Forms (Precision Slit Coil or Strip)

Thickness

From 0.25mm (0.0098”) to 3.80mm (0.15”). Tolerance: +/-0.01mm to +/-0.05mm. For other thicknesses, inquire.

Width

From 12.00mm (0.47”) to 405mm (16.00”). Tolerance: +/-0.10mm to +/-0.15mm. For other widths, inquire.

Surface Finish

Bright and Matt.

Edges Finish

Slit Edges, De-burred Edges and Rounded Edges.

Flatness

When a five-meter length of the strip is allowed to lay on a flat surface no part of the strip shall lift more than 5mm from the flat surface by its own weight.

Camber

Maximum tolerance on edge camber in any 2000mm length is 10mm.

Inner Diameter (ID)

305 mm (12”), 406 mm (16”), 508 mm (20”).

Outside Diameter (OD)

As requested.

Standard

The material conforms to Euronorm EN 10132.

 
High Carbon Steel Strip