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Astm A572 Fasteners Manufacturers Suppliers Stockist India

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Astm A572 Fasteners Manufacturers Suppliers Stockist India

Astm A572 Fasteners Manufacturers Suppliers Stockist India

The K.M Steel India stocks a large inventory of fasteners for commercial, industrial, utility, and OEM installations. We have Fasteners such as screws, Astm A572 Fasteners , bolts, nuts, washers, and studs available in several grades and materials. Along with the standard fasteners we also stock B7 bolts & studs and stainless steel, nuts, Astm A572 Fasteners, bolts, and washers. We also carry a large inventory of mechanical anchors such as, drop-ins, wedge anchors, tapcons, lead, plastic, and hollow wall anchors.

K.M Steel India is a full line fastener distributor that stocks a wide variety of products. No matter what the specification, we can find what you're looking for. If it's not on our shelves we will outsource the product to ensure our customers' satisfaction. With K.M Steel India, there is no job to large or small. We cater to any fastener need.

K.M Steel India is a major player in the fastener industry who handles the needs of any customer. For construction, we sell Astm A572 Fasteners to all the fields with a heavy concentration in electrical, mechanical, and steel erection contractors. We have a very large inventory of Astm A572 Fasteners , specialty bolts in all of our warehouses, supplying fields such as fasteners, anchors, channel and strut accessories.

K.M Steel India has established itself as the market leader and is recognised for exceptional service, timely delivery, competitiveness, and total solutions.

we also have our sales representatives to understand the requirements of our clients, we maintain ready stock of Astm A572 Fasteners in Cities like Abu Dhabi, Riyadh, Manama, Muscat, Doha, Dubai, Damascus, Khartoum, Beirut, Jeddah, Aleppo, Alexandria, Algiers, Amman, Mosul, Cairo, Baghdad, Dammam, Casablanca, Basra, Mecca, Tripoli, Rabat, Sana'a, Arbil, Hilla, Port Said, Marrakech, Medina, Al Hudaydah, Omdurman, Damietta, Homs, Kafr Dawar, Benghazi, Fez, Bahri, Nouakchott, Sulaymaniyah, Safi, Zarqa, Oran, Kirkuk, Ismailia, Tunis, Agadir, Tangier, Sharjah, Shibin El Kom, Misratah, Matrah, Aden, Najaf, Karbala, Latakia, Sousse, Meknes, Gaza, Fallujah, Aswan, Kassala, Al-Ubayyid, Sohag, Kuala Lumpur, Penang, Kuching & many more...

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ASTM A572 Fasteners



ASTM A572 covers five grades of high strength, low-alloy structural steel shapes, plates, and bars. All grades are intended for riveted, bolted, or welded structures, with the exception that grades 60 and 65 are not intended for welded bridge applications.

Mechanical Requirements

Grade Yield, min ksi Tensile, min ksi Elongation, min % in 8” Elongation, min % in 2”
42 42 60 20 24
50 50 65 18 21
55 55 70 17 20
60 60 75 16 18
65 65 80 15 17

Chemical Requirements

Grade Maximum Diameter, inches Carbon, max% Manganese, max% Phosphorus, max% Sulfur, max% Silicon, max%
42 6 0.21 1.35 0.04 0.05 0.40
50 4 0.23 1.35 0.04 0.05 0.40
55 2 0.25 1.35 0.04 0.05 0.40
60 1-1/4 0.26 1.35 0.04 0.05 0.40
65 ½ to 1-1/4 0.23 1.65 0.04 0.05 0.40
65 Below ½ 0.26 1.35 0.04 0.05 0.40
This abridged table shows only the chemical requirements for bars. The complete table including shapes and plates can be found in the ASTM standard at

Alloy Content

In addition to the chemical requirements above, the material shall also contain enough alloying elements to meet the requirements of one of the below alloy types.

Type Elements Heat Analysis, %
1 Columbium 0.005 – 0.05
2 Vanadium 0.01 – 0.15
3 Columbium 0.005 – 0.05
  Vanadium 0.01 – 0.15
  Columbium plus Vanadium 0.02 – 0.15
5 Titanium 0.006 – 0.04
  Nitrogen 0.003 – 0.015
  Vanadium 0.06 max


Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
Port of Dispatch : CST Air Port, Mumbai & Nhava Seva Sea Port
Production Capacity : 500 Metric Tons/Month

For quick Quote For Astm A572 Fasteners, please contact our Sales team.

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