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Qingdao Helio Steel Co., Ltd.

Steel Bar, Round Steel Bar, Qt Steel manufacturer / supplier in China, offering 40cr 5140 Qt Alloy Round Steel Bar, High Quality Round Bar /Steel 1045 S45c, B2 B3 B4 Hot Rolled Steel Bar for Making Steel Ball and so on.

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Supplier Homepage Product Steel further processing Heat treatment 40cr 5140 Qt Alloy Round Steel Bar

40cr 5140 Qt Alloy Round Steel Bar

FOB Price: US $600 / Ton
Min. Order: 25 Tons
Min. Order FOB Price
25 Tons US $600/ Ton
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Production Capacity: 50000ton/Month
Transport Package: Anti-Rust Packing
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: round bar
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
  • Alloy: Alloy
  • Product Name: 40cr 5140 Qt Alloy Round Steel Bar
  • Grade: 40cr 5140
  • Length: 3-12m
  • Trademark: Helio
  • Origin: China
  • Type: Alloy Steel Bar
  • Technique: Hot Rolled
  • Surface Treatment: Black
  • Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
  • Process: Qt
  • Size: 16-50mm
  • Tolerance: H9 H10 H11
  • Specification: 16-50mm
  • HS Code: 72283090
Product Description
40Cr 5140 QT alloy round steel bar
Key Word: 40cr steel round bar  5140 steel bar QTsteel bar

1.Product Name:40Cr 5140 QT alloy round steel bar
2.Processing Line:
Iron - hot metal pretreatment - Converter - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS) - QT--UT Check - Processing and Distribution Center
3.Gas content requirements : O2 - <20 ppm H2 - <2 ppm N2- <100 ppm
4.Nonmetal impurity controlling level
Nonmetal Impurity
ABCDDS
THTHTHTH
1.00.51.00.51.0-1.00.5-
5.Grain Size: 5-8
6.Grade comparison
GBASTMJISDINBSNF
40Cr5140SCr4401.7035530A4042c4

7.Chemical Composition 
GradeCCrMnSiPSNiCuMo
40Cr0.37-0.440.80-1.100.50-0.800.17-0.370.0350.0350.300.300.15
SCr4400.38-0.430.90-1.200.60-0.900.15-0.350.0300.0300.250.
30
-
51400.38-0.430.70-0.900.70-0.900.15-0.350.0350.040---
41Cr40.38-0.450.90-1.200.60-0.900.400.0250.035---

My contact way:(Please feel free to contact me if have any need )
Contact personEmma Wen
Tel86 18963469098
  laiwuemma
qq2927591940
Whats app8618963469098
Email   

40cr 5140 Qt Alloy Round Steel Bar

40cr 5140 Qt Alloy Round Steel Bar
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