steel 40 cr round bar

  • Standard:
  • Specification:
    Thickness: 6-420mm Width: 100-4200mm ... More
  • MOQ:
    1 tons.We also can accept sample order.
  • Material:
    P235GH/P265GH/P355GH/16Mo3/13CrMo4-5/10CrMo9-10/12CrMo9-10P275N/P355N/P460N/A516/SA302/A387/A516 ... More
  • Download Get Price

Hot sell eh36 steel ,BBN keeps more than 10,000 tons eh36 steel in stock each month.We can meet our customer's any quantity request.Based on these stock source, our advantage industry spread into steel process like:cutting ( any size and any shape ) drilling,welding,milling,machining and steel structure.if you want to know more,don't miss.

BBN Will return you with high-quality eh36 steel and complete after-sale service with the lowest price. we committed to exceed customer's expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development. As eh36 steel suppliers, we can supply eh36 steel Chemical, eh36 steel Mechanical and eh36 steel standard for you ,please contact us

If you have questions regarding the scope of eh36 steel (china biggest manufacturer), please feel free to reach out to BBN steel, please feel free to contact us, our email is

BBN steel also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find eh36 steel supplier,eh36 steel manufacturer,eh36 steel exporter, please contact BBN steel's sales team. We will give you the eh36 steel competitive price,eh36 steel good quality and best service from us.

Main Steel Grade:
A36,SS400,S235JR,S355J2,S355JR,S355K2,S420N, S690Q,A283GRC, A572Gr70, A514GrF,A588GRA,A588GRB,S460Q,S690QL1,More Details, Kindly Check The Table As Follows.

ASTM A36/A36M: A283Grade A,A283Grade B,A283Grade C,A283Grade D,A36

ASTM A514/A514M:A514Grade A,A514Grade B,A514Grade CA514Grade E,A514Grade F,A514Grade H,A514Grade J,A514Grade K,A514Grade M,A514Grade P,A514Grade Q,A514Grade R,A514Grade S,A514Grade T,

ASTM A572/A572M:A572Grade 42,A572Grade 50,A572Grade 55,A572Grade 60,A572Grade 65,

ASTM A573/A573M:A573Grade 58,A573Grade 65,A573Grade 70,

ASTM A588/A588M:A588 Grade A,A588 Grade C,A588 Grade K,A588 Grade B

ASTM A633/A633M:A633Grade A,A633Grade C,A633Grade D,A633Grade E,

ASTM A656/A656M:A656Grade 50,A656Grade 60,A656Grade 70,A656Grade 80,

ASTM A709/A709M:A709Grade 36,A709Grade 50,A709Grade 50S,A709Grade 50W,A709Grade HPS50W,A709Grade HPS70W,A709 Grade 100,A709Grade 100W,A709Grade HPS100W,


ASME SA283/SA283M:SA283Grade A,SA283Grade B,SA283Grade C,SA283Grade D,

ASME SA514/SA514M:SA514Grade A,SA514Grade B,SA514Grade C,SA514Grade E,SA514Grade M,SA514Grade P,SA514Grade Q,SA514Grade R,SA514Grade S,SA514Grade T,

ASME SA572/SA572M:SA572Grade 42,SA572Grade 50,SA572Grade 55,SA572Grade 60,SA572Grade 65,

ASME SA573/SA573M:SA573Grade 58,SA573Grade 65,SA573Grade 70,

ASME SA588/SA588M:SA588 Grade A,SA588 Grade B,SA588 Grade C,SA588 Grade K,

ASME SA633/SA633M:SA633Grade A,SA633Grade C,SA633Grade D,SA633Grade E,

ASME SA656/SA656M:SA656Grade 50,SA656Grade 60,SA656Grade 70,SA656Grade 80

ASME SA709/SA709M:SA709Grade 36,SA709Grade 50,SA709Grade 50S,SA709Grade 50W,SA709Grade HPS50W,SA709Grade HPS70W,SA709Grade 100,SA709Grade 100W,SA709Grade HPS100W,





JIS G3101:SS330,SS400,SS490,SS540,

JIS G3106:SM400A,SM400B,SM400C,SM490A,SM490B,SM490C,SM490YA,SM490YB,SM520B,SM520C,SM570,

DIN 17100:St37-2,USt37-2,RSt37-2,St37-3,St52-3,





1.2311 / 40CrMnMo7 Steel - Plastic Mould Steel Steel Bar

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ASTM A108-07 1018 Cold Rolled Steel Round Bar 1018 Steel

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carbon steel bar 40CrNiMo steel round bar-Miele

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China 40Cr forged round bar, alloy 40Cr steel bar

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GB T-3077 40CR Round bar, 40CR Bearing steel, 40CR round

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China Alloy Steel 40cr 41cr4 5140 Steel Round Bars

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40Cr steel specification, 40Cr material China

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Nitronic 40 Stainless - Nitronic 40 Supplier-Round Bar

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Cold Rolled Steel Round Bar Metal Supermarkets - Steel

Metal Supermarkets carries a wide variety of Cold Rolled Steel Round Bar. Pick it up today at one of our many locations across North America.


Low carbon, hot rolled “mild steel” is suitable for general usage in due to its excellent welding and forming characteristics. CARBON STEEL BARS HOT ROLLED

CR ROUND BAR, Everett Steel

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20cr 40cr 42CrMo 42CrMo4 4140 Alloy Steel Round Bar

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Steel Weight Table - Cromwell Steel, Inc.

242.40 264.80 288.40 312.90 33850 365.00 392.50 421 .10 450.60 481 .20 per Inch Steel bar weights are based on ROUNDS Steel: Lbs. per lineal foot 2.6729 x DZ

Alloy Steel Round Bar AISI 5140/41Cr4/40Cr, Alloy Steel

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Tolerances Carbon Steel Tolerances Length of bars. Standard tool steel mill lengths are 10 – 12 foot, random. Sizes 4 ½" diameter or larger are 7 – 12 foot, random.

4140 ALLOY ROUND BAR - Tell Steel Inc.

4140 is a chromium and molybdenum alloy steel that has an excellent weight to strength ratio. It is considerably stronger than standard steel.

Steel processing product Applicaiton industries

Main Steel Grade: A36,SS400,S235JR,S355J2,S355JR,S355K2,S420N, S690Q,A283GRC, A572Gr70, A514GrF,A588GRA,A588GRB,S460Q,S690QL1,More Details, Kindly Check The Table As Follows.

Steel processing product applicaiton is widely,used in many industries.

Electric power field

Bridges and Construction steel structure

Auto parts

Pressure Vessels

Offshore operation equipment

Mechanical parts

Engineering machinery equipment

Steel Processing Equipmen

  • Heat treatment furnace

    Heat treatment furnace

  • Boring machine

    Boring machine

  • CNC milling machine

    CNC milling machine

  • Bending machine

    Bending machine

  • Plasma cutting machine

    Plasma cutting machine

  • Flame cutting machine

    Flame cutting machine

  • Press machine

    Press machine

  • Submerged arc welding machine

    Submerged arc welding machine

  • Surface grinder

    Surface grinder

  • 500T Punching machine

    500T Punching machine

OEM/ODM Service

OEM/ODM Service

Known as a large ODM enterprise, BBN steel can provide OEM and ODM service for different companies according to their demands. Our company will adopt advanced vertical machining center, and various advanced precision machining equipments, certified by ISO9001, ISO14001 and PED. Our machining steel products have been exported to many countries all over the world./p>

BBN Services

  • Technical evaluation

    Technical evaluation

  • Production Schedule

    Production Schedule

  • Production Tracking

    Production Tracking

  • Quality Control Team

    Quality Control Team

  • Toothed finishing

    Toothed finishing

  • Inspection in lab

    Inspection in lab

  • Booking shipping space

    Booking shipping space

  • Documents Confirmation

    Documents Confirmation

  • Shipping track

    Shipping track

  • After sales service

    After sales service

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