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40Cr 41Cr4 5140 Seamless Cold Drawn Steel Tube

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Payment Type:

T/T

Incoterm:

FOB,CFR,CIF,FCA

Min. Order:

1 Ton

Transportation:

Ocean

Port:

Shanghai,Ningbo

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: 40Cr/ 41Cr4/ 5140

Brand: Huijie

Usage: Construction & Decoration

Type: Seamless

Technique: Cold Drawn

Material: 40Cr / 41Cr4 / 5140

Surface Treatment: Other

Section Shape: Round

OD Size: 6-88mm

WT Size: 1-15mm

Surface: Bright, Without Oxide Scale

Delivery Condition: +C, +LC, +SR, +A, +N

Application: Precision Application

Supply Ability & Additional Information

Packaging: Bundles Package, Wooden Box

Productivity: 3000 tons/month

Transportation: Ocean

Place of Origin: Zhejiang, China

Supply Ability: 3000 tons/month

Certificate: ISO9001-2008, TS16949

HS Code: 73043190

Port: Shanghai,Ningbo

Payment Type: T/T

Incoterm: FOB,CFR,CIF,FCA

Packaging & Delivery

Selling Units:: Ton

Package Type:: Bundles Package, Wooden Box

40Cr / 41Cr4 / 5140 Seamless Cold Drawn Steel Tube for Automotive Industry
Material: 40Cr / 41Cr4 / 5140
Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m
Cold Rolled process on the Seamless Steel Tubes, to reach high accuracy on the OD and WT tolerance

Quality Control:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Rolling, On line inspection
5. Heat Treatment:BKS, GBK, NBK
6. Straightening/Cutting to specified length/Finished Measuring Inspection
7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Packing and Stocking.

100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.

Product Name	40Cr / 41Cr4 / 5140 Seamless Cold Rolled Steel Tube for Automotive Parts
Material	40Cr / 41Cr4 / 5140
Delivery Condition	BK, BKW, BKS, GBK, NBK
Standard	DIN2391 / EN10305-1 / GB/T3639
Size Range	OD: 6-88mm, WT: 1-15mm
Application	High precision purpose, auto parts, oil cylinder, etc
Round Billet	Bao Steel, Xingcheng Steel, Huai Steel, Zhongtian Steel
Keyword	Cold Rolled Steel Tube
Certificate	TS16949, ISO 9001
HS code	7304319000
Delivery Time	45 days
Packing	Bundles or Wooden Boxes