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ASTM · United States · 18 grades

A313

The designation A313 is carried by 18 different grades. Compare them on the elements that actually differ, then open the one your print means.

Which of the 18 do you want?

This name is carried by several grades. The elements shown are the ones whose values actually differ across the set — the ones that decide the question. Values are the source text verbatim; an em dash means no value on file for that element on that grade, not zero.

GradeMaterial no.CategoryDesignationsNi%C%Cr%Si%P%Mo%
X 12 CrNi 18 81.43001.4Stainless steels768,00-10,0≤0,1217,0-19,0≤1,000,045
1.43011.43011.4Stainless steels1708,00-10,5≤0,0717,5-19,5≤1,000,045
X 5 CrNi 18 121.43031.4Stainless steels8411,0-13,0≤0,0617,0-19,0≤1,000,045
1.43101.43101.4Stainless steels976,00-9,500,05-0,1516,0-19,0≤2,000,045≤0,80
S304001.43141.4Special steels for aviation and aerospace868,50-10,5≤0,0717,0-19,0≤1,000,045
S301001.43241.4Special steels for aviation and aerospace527,00-9,00≤0,1216,0-18,0≤1,000,045
X9CrNi18-91.43251.4Stainless steels518,00-10,00,03-0,1517,0-19,0≤1,000,045
1.44011.44011.4Stainless steels13410,0-13,0≤0,0716,5-18,5≤1,000,0452,00-2,50
1.44361.44361.4Stainless steels11810,5-13,0≤0,0516,5-18,5≤1,000,0452,50-3,00
1.45041.45041.4Others176,50-7,75≤0,0916,0-17,25≤0,500,025
1.45411.45411.4Stainless steels1759,00-12,0≤0,0817,0-19,0≤1,000,045
S303471.45441.4Special steels for aviation and aerospace699,00-11,5≤0,0817,0-19,0≤1,000,035
X5CrNiNb18-101.45461.4Special steels for aviation and aerospace709,00-11,5≤0,0817,0-19,0≤1,000,045
1.45501.45501.4Stainless steels1079,00-12,0≤0,0817,0-19,0≤1,000,045
S177001.45641.4Special steels for aviation and aerospace156,50-7,75≤0,0916,0-18,0≤1,000,04
1.45681.45681.4Stainless steels426,50-7,80≤0,0916,0-18,0≤0,700,04
X6CrNiSi18-13-41.48841.4Others3411,5-15,0≤0,0815,0-20,03,00-5,000,045
S316001.49841.4High-temperature steels / aviation variant6415,5-17,50,04-0,1015,5-17,50,30-0,600,0451,60-2,00

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