Chromoly Steel Plate

AISI 4130/ 4140 Chrome Moly Steel Sheet supplier in India

Chromoly Steel Plate
Chromoly Sheet
Chrome Molybdenum Steel Plate

Finding Chromoly Sheet in custom thickness? Manufacturer and supplier of Chrome Moly Steel Plate in India, check latest price list ex Mumbai

Chromoly Plate is low-alloy steel plate which is more durable, stronger compared to mild carbon steel. It contains two major alloying elements i.e. chromium and molybdenum. Its hardenability and resistance to corrosion can be increased by the additional chrome and its toughness and resistance to temperature can be increased by the addition of molybdenum. Chromoly Steel Plate is more durable and considerably stronger than standard steel and it is often used in applications where high strength is needed. It has excellent strength-to-weight ratio and tensile strength which makes it highly suitable to design high-end bicycle frames, aircraft fuselages, and racing car chassis. Due to its high tensile strength, fabricators can utilize less of the steel to reduce weight, without compromising with the strength or quality of the final element. Chrome Moly Plate is useful high-end race cars and bikes which reduce its weight can convert to an all-important and increase it performance and speed, however, the stiffness of the steel remains roughly the same, so with less steel used. It offers better strength-to-weight ratio and higher ductility than carbon steels and it is also a more cost-effective than carbon fibre or titanium plates.

Chrome Moly Steel Plate can be easily hardened by heat treating or work hardening. By the process carburisation it can also be case-hardened, where the outer side of the metal is outstandingly hardened in the same time the material retains its chemical properties. Its hardening is very beneficial because it reduces wear and tear over the lifetime of use. Through heat or work hardening the hardness ability to can be increased and it can be used for manufacturing excellent elements such as crankshafts and pistons which undergoes tough usage. Chrome Molybdenum Steel Plate can be welded by using MIG or TIG welding techniques. Although TIG welding is more fast, effective, and cleaner than MIG welding. When it is annealed it provides good machining and weldability properties. It needs to be preheated prior to welding but this is not necessary if the sheet is less than 3 mm thickness.

Chromoly Steel Plate Material Specification Chart

Alloy Steel 4340 Plate and 8740 chromoly steel sheets as per EN 10028-3 & ASTM/ ASME A387

Trade Name Chrome Molybdenum steel, Chromemoly
Thickness up to 100mm
Width up to 2500mm
Length 1200 Meters, Custom Cut Lengths
  • ASTM A829 grade 4130
  • ASTM A829 Grade 4140
  • ASTM/ ASME SA/ A 387 - Gr.11 Cl.2, Gr.5 Cl. 2, Gr.22 Cl.2, Gr.12 Cl.2
  • BS EN 10028-2 - 13 CrMo Si 5-5, 16Mo3, 10 CrMo 9-10, 13 CrMo 4-5
  • BS 1501 2 / BS 1501 621B/ BS 1501 620B
  • AMS 6345 Plate/ Sheet (Normalised)
  • AMS 6351: Plate/ Sheet (spheroidised)
  • AMS 6350: Plate/ Sheet (Annealed)
Wide stock in these places Bangalore, Ahmedabad, Gujarat, Ahvaz, Dubai, Montreal, Houston, Thane, Thiruvananthapuram, Bengaluru, Nagpur, Mysuru, Vung Granada, Brisbane, Santiago, Jakarta, Agra, Gimhae-si, Courbevoie, Doha, Tau, Kuwait, Indore, Perth, Navi Mumbai, Seoul, London, Janeiro, Dammam, Surat, Gurgaon, Rajkot, Patna, Kolkata, Kanpur, Singapore, Manama, Vadodara, Lucknow, Abu Dhabi, Pune, Coimbatore, Kochi, Hyderabad, Panipat, Jaipur, Caracas, Mumbai, Nashik, Karachi, Dhaka, Ankara, Khobar, Port-of-Spain, Istanbul, Ernakulam, Lagos, Ranchi, Noida, Ludhiana, Pimpri-Chinchwad, Riyadh, Muscat, Shah Alam, Bogota, Chennai, Kuala Lumpur, New Delhi, Jamshedpur, Sydney, Howrah, Sharjah, Tehran, Baroda, India, Melbourne, Bhubaneswar, Mexico, Calgary, Vapi

Various types of 4130 Chromoly Steel Sheet

Wide stock of Chrome moly alloy Normalized Steel Plate in thickness.025", .190” and more

Chrome Moly Steel Plate
Chromoly Plate
AISI 4130 chromoly Steel Sheet
Hot rolled Steel 4130 4140 Chromoly plate
AISI 4130 Chromoly Color Coated Coil
5mm 4130 chromoly alloy plates and sheet
Chromoly Sheet
4130 Chromoly Steel Plate
Chrome Molybdenum Coil
4140 Chrome Moly Steel Circle

Chromoly Grades

Stockist, distributor and supplier of chrome molybdenum plate for petrochemical reactors

1/2Cr-1/2Mo Steel
1/2Cr-1/2Mo-1 Steel
3/4Cr-1 Mo-3/4NI Steel
1Cr-1/2Mo Steel
1Cr-1 Mo-Vd Steel
1-1/4Cr-1/2Mo Steel
1-1/4Cr-1/2Mo-Vd Steel
2-1/4Cr-1/2Mo-Vd Steel
3Cr-1 Mo Steel
5Cr-1/2Mo Steel
5Cr-1/2Mo-Si Steel
7Cr-1/2Mo Steel
9Cr-1 Mo Steel
13Cr Steel

4130 Chromoly Sheet dimensions

Check our 4130 Plate stock in India

Dimensions & Sizes Plate Thickness Plate Heat Treatment
72" x 36" 00.025" Normalised & Annealed
72" x 36" 00.035" Normalised & Annealed
72" x 36" 00.040" Normalised & Annealed
72" x 36" 00.050" Normalised & Annealed
72" x 36" 00.063" Normalised & Annealed
72" x 36" 00.080" Normalised & Annealed
72" x 36" 00.090" Normalised & Annealed
72" x 36" 00.100" Normalised & Annealed
72" x 36" 00.125" Normalised & Annealed
72" x 36" 00.160" Normalised & Annealed
72" x 36" 00.190" Normalised & Annealed
72" x 36" 00.250" Normalised & Annealed
72" x 36" 00.375" Normalised & Annealed
72" x 36" 00.500" Nomalised

Equivalent material grade of SAE AISI 4130 Chromoly Steel Plates

Buy Unpolished (Mill) Finish & Annealed Chrome Molybdenum Steel Plate at lowest price in Mumbai as per AMS 6350

Origin USA Japan BS BS
Standards ASTM A29 JIS G4105 EN 10083/ EN 10250 BS 970
Grade 4130 SCM430 25CrMo4/1.7218 708A25/708M25

AISI 4130 Steel Plate Chemical Composition

Standard Grade Carbon Sulphur Manganese Phosphorus Chromium Silicon Molybdenum
ASTM A29 4130 (G41300) 00.28-0.33 00.040 00.40-0.60 00.035 00.80-1.10 00.15-0.35 00.15-0.25
EN 10250
/ EN 10083
00.22-0.29 00.035 00.60-0.90 00.025 00.90-1.2 ≦0.40 00.15-0.30
JIS G4105 SCM430/
00.28-0.33 00.030 00.60-0.85 00.030 00.90-1.2 00.15-0.35 00.15-0.30

Chromoly AISI 4130 material properties

Mechanical Properties



Tensile Yield Strength

435 MPa

63100 psi

Ultimate Tensile Strength

670 MPa

97200 psi

Modulus of Elasticity

205 GPa

29700 ksi

Rockwell B Hardness



Elongation at Break



Latest price of Chromoly Steel Plate

GB En ABS JIS Chromoly Steel Plate USA $800.00-$900.00/ Ton
aisi 4130 chromoly Steel Sheet USA $400.00-$500.00/ Metric Ton
Hot rolled Steel 4130 4140 Chromoly plate USA $550.00-$700.00/ Ton
AISI 4130 Chromoly Plate Price per kg USA $1.50-$10.00/ Kilogram
color coated steel coil and 4130 chromoly plate USA $550.00-$750.00/ Ton
CHROMOLY GRADE 4130 sheet/ plate USA $550.00-$700.00/ Ton
0.5mm 1050 chromoly plate and color coated coil USA $520.00-$620.00/ Ton
5mm 4130 chromoly alloy plates and sheet USA $395.00-$460.00/ Ton

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