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Stainless Steel 301 - 1.4310

Material Code: X10CrNi18-8 (previous: X12CrNi17-7)

Material Number: 1.4310 (AISI 301)

Quality According To: EN 10151

Tolerances According To: EN ISO 9445

Chemical Analysisa)
(in %) according to EN 10151

Element % Present
Carbon (C) 0.05 to 0.15
Silicon (Si) 2.00
Manganese (Mn) 2.00
Phosphurous (P) 0.045
Sulfur (S) 0.015
Nitrogen (N) 0.10
Chromium (Cr) 16.0 to 19.0
Molybdenum (Mo) 0.80
Nickel (Ni) 6.0 to 9.5
a) Maximum values unless otherwise stated
Surface: 2H (strain-hardened, blank)
Surface Roughness Ra: ˂ 0.3 µm (at Rm ˃ 1150 N/mm²)

Mechanical Properties
According to EN 10151

Edging possibilities (r/t) for thickness in mm at an angle of 90°

Rod Across / Along the Grain
Thickness > 0.05 to 0.25mm > 0.25 to 0.50mm > 0.50 to 0.75mm > 0.75 to 1.00mm
Tensile Strength Across Along Across Along Across Along Across Along
1150 - 1300 ≤ 0.5 ≤ 2.5 ≤ 1.0 ≤ 3.0 ≤ 2.0 ≤ 4.0 ≤ 2.5 ≤ 5.0
1300 - 1500 ≤ 1.5 ≤ 3.0 ≤ 2.0 ≤ 4.0 ≤ 2.5 ≤ 5.0 ≤ 3.0 ≤ 7.0
1500 - 1700 ≤ 2.0 ≤ 4.5 ≤ 2.5 ≤ 5.0 ≤ 3.0 ≤ 7.0 ≤ 3.5 ≤ 9.5
1700 - 1900 ≤ 2.5 ≤ 9.0 ≤ 3.0 ≤ 9.5 ≤ 3.5 ≤ 11.0 - -
r = radius of the rod
t =thickness of the material

Minimum Elongation A80% at different tensile strengths

Tensile Strength A80%
+C1150 15
+C1300 10
+C1500 5
+C1700 2
+C1900 1

E-modulus in GPa (Gigapascal) at room temperature

Delivery Condition
Tensile Strength (in MPa) Cold Rolled Cold Rolled and Heat Treated
approx. 1800 185 195
approx. 1300 179 189
Samples measured along the grain. Interim values can be mediated.
1 Pascal = 1 N/m²

Dimensional Tolerances
According to ISO 9445:2006-05

Thickness

Tolerance of thickness (t) at a width (w) of:
Thickness (t) w < 125 125 w < 250 250 w < 600
Normal Fine Precision Normal Fine Precision Normal Fine Precision
0.05≤t<0.10 ±0.10*t ±0.06*t ±0.04*t ±0.12*t ±0.10*t ±0.08*t ±0.15*t ±0.10*t ±0.08*t
0.10≤t<0.15 ±0.10 ±0.008 ±0.006 ±0.015 ±0.012 ±0.008 ±0.020 ±0.015 ±0.010
0.15≤t<0.20 ±0.015 ±0.010 ±0.008 ±0.020 ±0.012 ±0.010 ±0.025 ±0.015 ±0.015
0.20≤t<0.25 ±0.015 ±0.012 ±0.008 ±0.020 ±0.015 ±0.010 ±0.025 ±0.020 ±0.012
0.25≤t<0.30 ±0.017 ±0.012 ±0.009 ±0.025 ±0.015 ±0.012 ±0.030 ±0.020 ±0.015
0.30≤t<0.40 ±0.020 ±0.015 ±0.010 ±0.025 ±0.020 ±0.012 ±0.030 ±0.025 ±0.015
0.40≤t<0.50 ±0.025 ±0.020 ±0.012 ±0.030 ±0.020 ±0.015 ±0.035 ±0.025 ±0.018
0.50≤t<0.60 ±0.030 ±0.020 ±0.014 ±0.030 ±0.025 ±0.015 ±0.040 ±0.030 ±0.020
0.60≤t<0.80 ±0.030 ±0.025 ±0.015 ±0.035 ±0.030 ±0.018 ±0.040 ±0.035 ±0.025
0.80≤t<1.00 ±0.030 ±0.025 ±0.018 ±0.040 ±0.030 ±0.020 ±0.050 ±0.035 ±0.025
1.00≤t<1.20 ±0.035 ±0.030 ±0.020 ±0.045 ±0.035 ±0.025 ±0.050 ±0.040 ±0.030
1.20≤t<1.50 ±0.040 ±0.030 ±0.020 ±0.050 ±0.035 ±0.025 ±0.060 ±0.045 ±0.030
1.50≤t<2.00 ±0.050 ±0.035 ±0.025 ±0.060 ±0.040 ±0.030 ±0.070 ±0.050 ±0.035
2.00≤t<2.50 ±0.050 ±0.035 ±0.025 ±0.070 ±0.045 ±0.030 ±0.080 ±0.060 ±0.040
2.50≤t<3.00 ±0.060 ±0.045 ±0.030 ±0.070 ±0.050 ±0.035 ±0.090 ±0.070 ±0.045
All dimensions in mm.
Usually strips are produced at normal or fine tolerance. Precision tolerance is available on demand.

Width

Width (w)
Thickness(t) w ≤ 40 40 < w ≤ 125 125 < w < 250 250 < w < 600
Normal Fine Precision Normal Fine Precision Normal Fine Precision Normal Fine Precision
t < 0.25 +0.17 +0.13 +0.10 +0.20 +0.15 +0.12 +0.25 +0.20 +0.15 +0.50 +0.50 +0.40
0.25≤t<0.50 +0.20 +0.15 +0.12 +0.25 +0.20 +0.15 +0.30 +0.22 +0.17 +0.60 +0.50 +0.40
0.50≤t<1.00 +0.25 +0.22 +0.15 +0.25 +0.22 +0.17 +0.40 +0.25 +0.20 +0.70 +0.60 +0.50
1.00≤t<1.50 +0.25 +0.22 +0.15 +0.30 +0.25 +0.17 +0.50 +0.30 +0.22 +1.0 +0.70 +0.60
1.50≤t<2.50 - - - +0.40 +0.25 +0.20 +0.60 +0.40 +0.25 +1.00 +0.80 +0.60
2.50≤t<3.00 - - - +0.50 +0.30 +0.25 +0.60 +0.40 +0.25 +1.20 +1.00 +0.80
All dimensions in mm and with a lower barrier of -0mm.
The range of tolerance can be shifted upon agreement. Usually strips are produced at normal or fine tolerance. Precision tolerance is available on demand.

Length

Tolerance
Length (L) Normal Special
L ≤ 2000 + 3.0 + 1.5
2000 ≤ L ≤ 4000 + 5.0 + 2.0
All dimensions in mm and with a lower barrier of -0mm.

Editor:

thyssenkrupp Materials (UK) Ltd
Cox’s Lane
Cradley Heath
West Midlands
B64 5QU

Important Note

Information given in this data sheet about the condition or usability of materials respectively products are no warranty for their properties, but act as a description. The information, we give on for advice, comply to the experiences of the manufacturer as well as our own. We cannot give warranty for the results of processing and application of the products.

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