The InterWire Group · 355 Main Street · Armonk NY 10504
800-699-6633

Oil Tempered Chrome Silicon Commercial Quality

Standard:

ASTM A401

Standard Specification for Steel Wire, Chromium-Silicon Alloy

Chemistry:

Element Composition, %
Carbon 0.51 – 0.59
Manganese 0.60 – 0.80
Phosphorus, max 0.035
Sulfur, max 0.040
Silicon 1.20-1.60
Chromium 0.60 – 0.80

 

Tensile Requirements:

Diameter (Inch) Tensile Strength, KSI Min Tensile Strength, KSI Max Reduction of Area, min, %
0.032 300 325 n/a
0.041 298 323 n/a
0.054 292 317 n/a
0.062 290 315 n/a
0.080 285 310 n/a
0.092 280 305 45
0.120 275 300 45
0.135 270 295 40
0.162 265 290 40
0.177 260 285 40
0.192 260 283 40
0.219 255 278 40
0.250 250 275 40
0.312 245 270 40
0.375 240 265 40
0.438 235 260 35
0.500 230 255 35
0.562 228 253 30
0.625 226 251 30
0.687 224 249 30

Tensile strength values for intermediate diameters may be interpolated.

Permissible Variations in Wire Diameter

Diameter (Inch) Permissible Plus and Minus Permissible Out of Round
0.032 to 0.075, incl. 0.001 0.001
Over 0.075 to 0.438, incl. 0.002 0.002

 

The above notes are intended to provide general information about product specifications. Please contact InterWire so that our expert staff can provide more detailed product specifications and work with you to find the best products for your requirements.