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Product video

AISI 4140/4130/1018/1020/1045 S45 Chrome Carbon Steel Round Alloy Steel Bars

Available for enquiry 0.0 · 0 reviews
USD

$ 20.00 20.0 USD $ 20.00

Not Available For Sale

Minimum order quantity: 10000 Units

Key attributes

View all
Standard
ASTM, ASTM API DIN JIS
Type
Alloy Steel Bar
Application
Hydraulic Parts
Special Use
Cold Heading Steel
Tolerance
±1%, ISO f7
Technique
Forged
Product description
SizeØ 6-300mm
Length1m -9m
MaterialCK45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ bearing steel/ stainless steel
ToleranceISO f7
Chrome thickness20~30micron
Hardness of the chrome layer800HV(min)
RoughnessRa 0.2micron (max)
Straightness0.2/1000mm
Yield Strength≥350 Mpa
Tensile Strength≥580 Mpa
Elongation≥ 15%
Supply condition1.Hard chrome plated
duction hardened
3.Quenched & Tempered
duction hardened with Q&T
MaterialC%Mn%Si%S%P%V%Cr%
Ck450.42-0.500.50-0.800.17-0.37≤0.035≤0.035≤0.25
ST52≤0.22≤1.6≤0.55≤0.04≤0.040.02-0.15
20MnV60.17-0.241.30-1.700.10-0.50≤0.035≤0.0350.10-0.20≤0.30
42CrMo40.38-0.450.50-0.800.17-0.37≤0.035≤0.0350.07-0.120.90-1.20
40Cr0.37-0.450.50-0.800.17-0.37≤0.035≤0.0350.80-1.10
MaterialT.S N/MM2Y.S N/MM2E%(MIN)CHARPYCONDITION
CK4561035515>41JNORMALIZE
CK4580063020>41JQ + T
ST5250035522NORMALIZE
20MnV675059012>40JNORMALIZE
42CrMo498085014>47JQ + T
40Cr100080010Q + T
Description images
Product detail
Product detail
Product detail
Product detail
Packaging and fulfilment
  • Step 1

    Payment and order readiness

    Minimum order: 10000 Units

    Payment terms, specifications, and order details are confirmed before preparation begins.

  • Step 2

    Preparation

    35 days

  • Step 3

    Packaging and dispatch

    Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

    Final packing, freight, and delivery dates are confirmed before dispatch.

Technical specifications
Other details 19 fields
Standard
ASTM, ASTM API DIN JIS
Type
Alloy Steel Bar
Application
Hydraulic Parts
Special Use
Cold Heading Steel
Tolerance
±1%, ISO f7
Technique
Forged
Alloy Or Not
Is Alloy
Delivery Time
22 ~ 30 days
Grade
CK45 ST52 16Mn
Steel Grade
CK45
Place of origin
China, Tianjin
Model number (Specification)
No model
Material
CK45 ST52 16Mn
Roughness
Ra0.2um(max)
Chrome thickness
20um(min)
Selling Units
Single item
Single package size
30X30X30 cm
Single gross weight
1.0 kg
Dimensions (Product option)
6-300mm
Lead time
35 days
Minimum order
10000 Units

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