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Machined / Peeled Surface Hot Rolled Round Bar Case Hardening Steels SGS Certificate

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Machined / Peeled Surface Hot Rolled Round Bar Case Hardening Steels SGS Certificate

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Brand Name : Unite Steel

Model Number : Round bar

Certification : ISO/BV/SGS/MTC

Place of Origin : China

MOQ : MOQ:3 Tons

Payment Terms : L/C, T/T, D/P, D/A

Supply Ability : 3000 Tons per Month

Delivery Time : Within 15-45 days

Packaging Details : Standard seaworthy packing

Product name : DIN 1.660/20NiCrMo13-4 Hot Rolled Steel Bar, Casing hardened Alloy Steel, Size 10-350, Surface can be machined

Material grade : DIN 1.660/20NiCrMo13-4

Process : EAF+LF+VOD+Rolled+Heat Treatment(optional)

Delivery condition : Annealed/hot rolled/cold drawn/quenched & tempered

Surface : Machined/peeled/polished/turned

Certificate : BV/SGS/MTC/ISO

Shape : Round

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1.660/20NiCrMo13-4 Hot Rolled Steel Bar, Casing hardened Alloy Steel, Size 10-350, Surface can be machined

Grade : 20NiCrMo13-4
Number: 1.6660
Standard: EN 10084 : 2008 Case hardening steels. Technical delivery conditions
Classification: Case hardening steels



Chemical composition % of the ladle analysis of grade 20NiCrMo13-4 (1.6660)

Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser, other than for the purpose of finishing the heat.
Steels with improved machinability as a result of the addition of lead or higher sulfur contents, depending on the manufacturing process up to around 0.1 % S, may be supplied on request. In this case, the upper limit of the manganese content may be increased by 0.15 %

C Si Mn Ni P S Cr Mo
0.17 - 0.22 max 0.4 0.3 - 0.6 3 - 3.5 max 0.025 max 0.035 0.8 - 1.2 0.3 - 0.5

Products Introduction:

Specifications

Round bar:
Diameter : 10mm-350mm

Length: We can supply any length based on the customer's requirement.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement.

Machined / Peeled Surface Hot Rolled Round Bar Case Hardening Steels SGS Certificate

Machined / Peeled Surface Hot Rolled Round Bar Case Hardening Steels SGS Certificate


Product Tags:

alloy steel round bar

      

spring steel round bar

      

hot rolled round bar

      
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