310310s stainless steel wire is austenitic nickel chromium stainless steel, which has good oxidation resistance, corrosion resistance and high temperature resistance. Because of the high percentage of chromium and nickel, 310S has much better creep strength and can work continuously at high temperature.
Chemical Composition
Composition, % | |||||||
Type | C, ≤ | Si, ≤ | Mn, ≤ | P, ≤ | S, ≤ | Cr | Ni |
310 | 0.25 | 1.50 | 2.00 | 0.045 | 0.03 | 24.0-26.0 | 19.0-22.0 |
310S | 0.08 | 1.50 | 2.00 | 0.045 | 0.03 | 24.0-26.0 | 19.0-22.0 |
Mechanical Properties
Type | Tensile Strength, ksi (MPa) | Yield Strength | Elongation in 10 in. (254 mm) , %, min | Reduction of Area, %, min | Condition |
310/310S | 90 (620) | 45 (310) | 30 | 40 | cold finished |
75 (520) | 30 (210) | 35 | 50 | annealed |
Tolerance
Diameter (mm) | Tolerance (mm) |
0.020-0.049 | +0.002, -0.001 |
0.050-0.074 | ±0.002 |
0.075-0.089 | ±0.002 |
0.090-0.109 | +0.003, -0.002 |
0.110-0.169 | ±0.003 |
0.170-0.184 | ±0.004 |
0.185-0.199 | ±0.004 |
0.200-0.299 | ±0.005 |
0.300-0.310 | ±0.006 |
0.320-0.499 | ±0.006 |
0.500-0.599 | ±0.006 |
0.600-0.799 | ±0.008 |
0.800-0.999 | ±0.008 |
1.00-1.20 | ±0.009 |
1.20-1.40 | ±0.009 |
1.40-1.60 | ±0.010 |
1.60-1.80 | ±0.010 |
1.80-2.00 | ±0.010 |
2.00-2.50 | ±0.012 |
2.50-3.00 | ±0.015 |
3.00-4.00 | ±0.020 |
4.00-5.00 | ±0.020 |