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4140 / 42CrMo4 Cold Finished Bar Dia 2-100 Mm Smooth / Bright Surface

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4140 / 42CrMo4 Cold Finished Bar Dia 2-100 Mm Smooth / Bright Surface

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Brand Name : UST

Model Number : Dia: 2-100mm

Certification : ISO 9001

Place of Origin : China

MOQ : MOQ: 1-3 ton

Price : USD 700- 1200/ton

Supply Ability : 1500 ton/month

Delivery Time : Within 5-35 days

Packaging Details : Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.

Keyword : Cold Finished Bar

Process : Cold drawn

Heat treatment : Annealed

Surface : Smooth or bright

Material : Alloy steel

Steel grade : 4140 / 42CrMo4

Tolerance : H8, H9, H10, H11

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4140,42CrMo4 cold drawn bright steel bar, cold finished bar, Dia: 2-100mm

Related specification:

GB AISI DIN JIS DIN
42CrMo 4140 1.7225 SCM440 42CrMo4


Chemical composition:

Grade C Mn Si Cr Mo S P
SAE4140 0.38-0.43 0.75-1.0 0.15-0.35 0.8-1.1 0.15-0.25 ≤0.040 ≤0.035


Size range:

Dia: 2-100mm

Length Random Length, Fixed Length, etc.

What is the Tolerance of our Round bar?

Tolerance H7 H8 H9 H10 H11 F7 F8
OD mm
6-10 0-0.015 0-0.022 0-0.036 0-0.058 0-0.09 -0.013 -0.013
-0.028 -0.035
10-18 0-0.018 0-0.027 0-0.043 0-0.058 0-0.09 -0.016 -0.016
-0.034 -0.043
18-30 0-0.021 0-0.033 0-0.052 0-0.084 0-0.13 -0.02 -0.02
-0.041 -0.053
30-50 0-0.025 0-0.039 0-0.062 0-0.1 0-0.16 -0.025 -0.025
-0.05 -0.064
50-80 0-0.030 0-0.046 0-0.074 0-0.12 0-0.19 -0.03 -0.03
-0.06 -0.076
80-120 0-0.035 0-0.054 0-0.087 0-0.14 0-0.22 -0.036 -0.036
-0.071 -0.9

Packing: Plastic reel shaft, and bound, iron wire frame, the paper barrel etc
4140 / 42CrMo4 Cold Finished Bar Dia 2-100 Mm Smooth / Bright Surface

4140 / 42CrMo4 Cold Finished Bar Dia 2-100 Mm Smooth / Bright Surface

4140 / 42CrMo4 Cold Finished Bar Dia 2-100 Mm Smooth / Bright Surface

Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.


Product Tags:

hexagonal steel bar

      

flat steel bar

      
4140 / 42CrMo4 Cold Finished Bar Dia 2-100 Mm Smooth / Bright Surface Manufactures

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