Material: | High Strength Steel |
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Type: | Hexagon Head |
Connection: | Common Bolt |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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TYPE 1 | Medium carbon and alloy steel. |
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TYPE 2 | Withdrawn in 2002. |
TYPE 3 | Weathering steel. |
M | Metric A490. |
SC | Slip critical connection. |
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N | Bearing type connection with threads included in the shear plane. |
X | Bearing type connection with threads excluded from the shear plane. |
Size | Tensile, ksi | Yield, ksi | Elong. %, min | RA %, min |
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1/2 - 1-1/2 | 150-173 | 130 | 14 | 40 |
Type 1 Bolts | ||
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Element | Sizes 1/2 to 1-3/8 | Size 1-1/2 |
Carbon, max | 0.30 - 0.48% | 0.35 - 0.53% |
Phosphorus, max | 0.040% | 0.040% |
Sulfur, max | 0.040% | 0.040% |
Alloying Elements | * | * |
* Steel, as defined by the American Iron and Steel Institute, shall be considered to be alloy when the maximum range given for the content of alloying elements exceeds one of more of the following limits: Manganese, 1.65%, silicon, 0.60%, copper, 0.60%, or in which a definite range or a minimum quantity of any of the following elements is specified or required within the limits of the recognized field of constructional alloy steels: aluminum, chromium up to 3.99%, cobalt, columbium, molybdenum, nickel, titanium, tungsten, vanadium, zirconium or any other alloying elements added to obtain a desired alloying effect. |
Type 3 Bolts | ||
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Element | Sizes 1/2 to 3/4 | Size above 3/4 |
Carbon | 0.20 - 0.53% | 0.30 - 0.53% |
Manganese, min | 0.40% | 0.40% |
Phosphorus, max | 0.035% | 0.035% |
Sulfur, max | 0.040% | 0.040% |
Copper | 0.20 - 0.60% | 0.20 - 0.60% |
Chromium, min | 0.45% | 0.45% |
Nickel, min | 0.20% | 0.20% |
or | ||
Molybdenum, min | 0.15% | 0.15% |
Nuts | Washers | |||
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Type 1 | Type 3 | Type 1 | Type 3 | |
A563DH | A563DH3 | F436-1 | F436-3 | |
Note: Nuts conforming to A194 Grade 2H are a suitable substitute for use with A490 heavy hex structural bolts. Follow the link for an ASTM A563 Nut Compatibility Chart. |
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