Sae1055 Cold Rolled Steel Strip

Sae1055 Cold Rolled Steel Strip uniform surface finish. This process also makes the steel strip stronger and more durable, making it an ideal material for a wide range of applications.

Sae1055 cold-rolled steel strip is a popular choice for a variety of applications, including automotive components, industrial tools, and machine parts. It is widely used in the manufacturing of springs, washers, clips, clamps, and other products that require high strength and durability.

Overall, sae1055 cold-rolled steel strip offers superior performance and reliability, making it an excellent choice for any application that requires a high-quality, long-lasting material.

Here are some of the main product specifications for Sae1055 cold rolled steel strip:

• Thickness range: 0.15mm-3.0mm
• Width range: 10mm-600mm
• Length range: Customizable
• Surface treatment: bright or mirror treatment
• Chemical composition: C 0.50-0.60, Si 0.15-0.35, Mn 0.60-0.90, P≤0.030, S≤0.035
• Mechanical properties: tensile strength ≥580Mpa, yield strength ≥350Mpa, elongation ≥10%

 

Data Table for:Carbon steel:SAE 1055

 

Steel grade type	Carbon steel:
Standard	SAE
Production specifications	Steel plate,Sheet, Coil,Flat bar,Round bar, Strip steel,wire,All kinds of forgings.
Mchining	Turning Milling Grinding Deep hole drilling: length max 9.8 meters.
Range of work	Round bar steel: 1mm to 2000mm Square-shape steel: 10mm to 1000mm steel Plate/sheet:0.08mm to 800mm Width: 10mm to 1500mm Lenth: We can supply any lenth based on the customer's requirement. Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes Tubings: OD: φ4-410 mm, with wall thickness ranging from 1-35 mm.
Heat treatment	Normalizing,Annealing,Tempering,Quenching,Hardening and tempering,Seasoning,Surface hardening,Carburizing

Chemical Composition

Element	Content (%)
Iron, Fe	98.41-98.9
Manganese, Mn	0.60-0.90
Carbon, C	0.50-0.60
Sulfur, S	≤ 0.050
Phosphorous, P	≤ 0.040

Physical Properties

Properties	Metric	Imperial
Density	7.85 g/cm3	0.284 lb/in3

Mechanical Properties

Properties	Metric	Imperial
Tensile strength, ultimate	660 MPa	95700 psi
Tensile strength, yield	560 MPa	81200 psi
Modulus of elasticity	190-210 GPa	29700-30458 ksi
Bulk modulus (typical for steel)	140 GPa	20300 ksi
Shear modulus (typical for steel)	80 GPa	11600 ksi
Poissons ratio	0.27-0.30	0.27-0.30
Elongation at break (in 50 mm)	10%	10%
Reduction of area	40%	40%
Hardness, Brinell	197	197
Hardness, Knoop (converted from Brinell hardness)	219	219
Hardness, Rockwell B (converted from Brinell hardness)	92	92
Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only)	13	13
Hardness, Vickers (converted from Brinell hardness)	207	207
Machinability (based on AISI 1212 steel. as 100 machinability)	55	55

Thermal Properties

Properties	Metric	Imperial
Thermal expansion co-efficient	11 µm/m°C	6.11 µin/in°F
Thermal conductivity	49.8 W/mK	346 BTU in/hr.ft2.°F

Application Range：

 

 

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