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Cold Rolled 301 Stainless Steel Strip with Bright Surface and Width 10-2000mm SS Coil

Certification	AISI, ASTM, EN, DIN
Minimum Order Quantity	50 kg
Price	US $2.05-4.05 / kg

Product Details

Thickness	0.1 - 3.0mm	Width	10 - 1219mm
Surface Treatment	2B, Bright, Hairline	Hardness	1/4H, 1/2H, 3/4H, FH
Tensile Strength	758 - 1276 MPa	Yield Strength	276 - 965 MPa
Elongation	9 - 60%	Density	7880 Kg/m3
Elastic Modulus	193 GPa	Thermal Expansion	16.9 μm/m/°C
Thermal Conductivity	16.2 W/m.K	Specific Heat	500 J/kg.K
Electrical Resistivity	695 NΩ.m	Carbon Content	0.03 - 0.15%
Chromium Content	16.0 - 18.5%
Highlight	Cold Rolled Stainless Steel Strip , Bright Surface SS Coil , Width 10-2000mm 301 Stainless Steel Strip

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Product Description

Grade 301 / 301L Stainless Steel Strip Coil

High-quality stainless steel strip coils manufactured to exacting standards for industrial applications requiring superior strength and corrosion resistance.

Product Specifications

Product Name	301 Stainless Steel Strips
Thickness	0.1 - 3.0mm
Surface Finish	2B, Bright, Hairline
Width	10 - 1219mm
Standard	ASTM A240 / JIS G4305 / EN 10088
Hardness	1/4H, 1/2H, 3/4H, FH or as requested
Other Available Grades	201, 202, 301, 304, 304L, 309S, 310S, 316L, 410, 420, 430, 440, etc.
Minimum Order Quantity	300 Kgs

Stainless steel grade 301 is typically supplied as strips and wires with tensile strength up to 1800 MPa, available in tempers ranging from 1/16 Hard to Full Hard. Controlled analysis allows grade 301 to maintain sufficient ductility even in ½ hard conditions, making it suitable for aircraft components, rail car parts, and architectural structures. Tempers from ¾ to full hard are ideal for applications requiring high wear resistance and spring features with simple form designs.

Grade 301L, the low carbon variant of grade 301, offers excellent ductility for demanding applications. Grade 301LN contains higher nitrogen content and exhibits increased work hardening rates compared to standard 301. While grade 301 is specified in ASTM A666, 301L follows JIS G4305 and 301LN is represented by EN10088-2 as grade 1.4318.

Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
301 ASTM A666	- 0.15	- 2.0	- 1.0	- 0.045	- 0.030	16.0-18.0	-	6.0-8.0	- 0.10
301L JIS G4305	- 0.03	- 2.0	- 1.0	- 0.045	- 0.030	16.0-18.0	-	6.0-8.0	- 0.20
1.4318/301LN EN 10088-2	- 0.03	- 2.0	- 1.0	- 0.045	- 0.015	16.5-18.5	-	6.0-8.0	0.10-0.20

Mechanical Properties

Grade 301 Temper ASTM A666	Tensile Strength (MPa) min.	Yield Strength 0.2% Proof (MPa) min.	Elongation (% in 50mm) min.	Bend Angle (°)	Bend Factor
Annealed	758	276	60	-	-
1/16 Hard	620	310	40	180	1
1/8 Hard	690	380	40	180	1
1/4 Hard	862	514	25	90	2
1/2 Hard	1034	758	18	90	2
3/4 Hard	1205	930	12	90	3
Full Hard	1276	965	9	90	5

Physical Properties

Property	301 Grade
Density (kg/m³)	7880
Elastic Modulus (GPa)	193
Mean Coefficient of Thermal Expansion (μm/m/°C) 0-100°C	16.9
Mean Coefficient of Thermal Expansion (μm/m/°C) 0-315°C	17.2
Mean Coefficient of Thermal Expansion (μm/m/°C) 0-538°C	18.2
Thermal Conductivity (W/m.K) at 100°C	16.2
Thermal Conductivity (W/m.K) at 500°C	21.4
Specific Heat 0-100°C (J/kg.K)	500
Electrical Resistivity (nΩ.m)	695

Performance Characteristics

Corrosion Resistance

Grade 301 offers corrosion resistance similar to 304 stainless steel, providing excellent performance in mildly corrosive environments at ambient temperatures.

Heat Resistance

Excellent oxidation resistance for intermittent service up to 840°C and continuous service up to 900°C.

Heat Treatment

Solution treatment annealing at 1010°C to 1120°C followed by rapid cooling. Intermediate annealing uses lower temperature ranges. Thermal hardening is not suitable for this grade.

Cold Working

Grade 301 and its low carbon variants are primarily used as high-strength stainless steels with very high work hardening rates (approximately 14MPa increase per 1% reduction in area). Cold rolling and roll forming operations can achieve high strengths while maintaining residual ductility. The alloy is non-magnetic when annealed but becomes strongly magnetic when cold worked.

Welding

Suitable for all standard welding methods using grade 308L as filler metal. Annealing after welding is recommended for maximum corrosion resistance in grade 301, while grades 301L and 301LN do not require post-weld annealing. Spot welding effectively assembles cold-rolled 301 components without compromising strength.

Applications