The A2-70 bolts have durability and longevity and are strong enough to withstand the capacity. These bolts are provided, which have numerous features such as excellent tensile strength, high-pressure service or high temperature, heat treatment, very resistance to corrosion, pitting resistance, and so on. These High Tensile Stainless Steel A2-70 bolts are primarily applicable in chemical industries. Also, they are available in different shapes, sizes, dimensions, and grades. These A2-70 bolts are famous all across the globe for their quality orientation and highest-demand product of the company.
Dalloyed Works is an authorized manufacturer, seller, and distributor of these high-grade A2-70 bolts. Dalloyed Works are a renowned dealer of customized bolts that fulfill all customers' needs. We are selling customized and non-customized bolts to meet customers' expectations. We are supplying these bolts in excellent quality by using superior raw materials. Before the dispatch process, we test each bolt through stringent quality checks.
Next Bolts Products : High Tensile 5.6
A2-70 Bolts Specifications | ASTM A193, ASME SA193 |
Standard of A2-70 Bolts | DIN, ASTM, BS and all International Standards |
High Tensile A2-70 Bolt Diameter | M3 - M60 |
A2-70 Bolts Length | 3 mm to 200 mm |
High Tensile A2 70 Bolt Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
High Tensile Grades | High Tensile A2-70 |
A2-70 Bolts Type | Hex Bolt, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt, J Bolt, L bolt, Flange Bolt, Step Bolt, Elevator Bolt, Head Plow Bolt, Lag Bolt, L bolt, T Bolt, Shoulder Bolt, Sex Bolts, Hanger Bolt, Square Bolts, Elevator Bolt, 12 point Bolts, Socket Bolt, Anchor Bolt, Mushroom Head Square Neck Bolts, Foundation Bolts, Structural Bolts, T-Head Bolts, Plow Bolt, Draw Bolt, Step Bolt, Stove Bolt, Tap Bolt, Machine Bolt. |
ASME B18.2.1 | Square and Hex Bolts | ASME B18.9 | Plow Bolts |
ASME B18.5 | Round Head Bolts | ASME B18.15 | Forged Eye bolts |
AusteniticGrade | Material No. to AISI | C | Si | Mn | P | S | Cr | Mo | Ni |
---|---|---|---|---|---|---|---|---|---|
A1 | 303 | 0.12 | 1.0 | 2.0 | 0.20 | 0.15 to 0.35 | 17.0 to 19.0 | 0.6 | 8.0 to 10.0 |
A2 | 304 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 17.0 to 20.0 | – | 8.0 to 13.0 |
A4 | 316 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 16.0 to 18.5 | 2.0 to 3.0 | 10.0 to 14.4 |
Grade | Property Class | Tensile Strength Rm MPa(N/mm2) minimum | Yield Stress Rp 0.2 Mpa(N/mm2) minimum | Elongation AL Minimum | Diameter Range |
---|---|---|---|---|---|
A2 and A4 | 70 | 700 | 450 | 0.4d | =<M20 |
80 | 800 | 600 | 0.3d | =<M20 |
NOMINAL SIZE (D) | BODY DIAMETER | HEAD THICKNESS ASTM A193 | ACROASTM A193 THE FLATS | ACROASTM A193 CORNERS | ||||
---|---|---|---|---|---|---|---|---|
D (MAX) | D (MIN) | H (MAX) | H (MIN) | F (MAX) | F (MIN) | C (MAX) | C (MIN) | |
m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
m16 | 16.00 | 15.73 | 10.32 | 9.68 | 24.00 | 23.67 | 27.71 | 26.75 |
m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
m30 | 30.00 | 29.67 | 19.48 | 17.92 | 46.00 | 45.00 | 53.12 | 50.85 |
m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
m72 | 72.00 | 71.26 | 46.45 | 43.55 | 105.00 | 101.40 | 121.24 | 115.60 |
m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
m90 | 90.00 | 89.13 | 57.74 | 54.26 | 130.00 | 125.50 | 150.11 | 143.07 |
m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
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