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Products
Model No.: 42CrMo cold-deformed steel pipes
Brand: HuiJie
Standard: Din, Astm, Jis, Bs
Material: Cr-Mo Alloy, 42CrMo4 Steel
Section Shape: Round, Rectangular, Oval, Square
Application: Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Fluid Pipe, Structure Pipe
Production Process: Cold Drawn
Certification: Ce, Api
Category: Square tubes, Seamless Steel Pipe
Usage: Special Purpose
Type: Seamless
Technique: Cold-deformed steel pipes
Surface Treatment: Black
Section Shape: Round
Heat-treatment: Stress Released Or Annealled
Materials Certificate: EN10204.3.1b
Similar Steel Grade: AISI4140,SAE4140,42CrMo
Standard: EN10297-1 EN10083
Packaging: Bundles Packing with plastic bags wrapped
Productivity: 5000tons per month
Transportation: Ocean,Land
Place of Origin: Made in China
Certificate: TS16949 ISO9001
HS Code: 7304.59.90
Port: Ningbo,Shanghai
Payment Type: L/C,T/T,D/P,Paypal
Incoterm: FOB,CFR,CIF
Mechanical Alloy Steel Seamless Steel Pipes 42CrMo4/AISI4140/SAE4140
EN10297-1 Seamless cold-deformed steel pipes 42CrMo4/42CrMo4 hollow steel bars
General for 42CrMo4 hollow steel EN10083-3:2006
42CrMo4 is a steel for quenching and tempering, which has a good combination of strength and
toughness in the quenched and tempered condition. After oil quenching it will be through hardened
up toØ60 mm bar diameter. The micro structure of bigger dimensions is not fully martensite. The
steel is applicable to induction hardening. The surface hardness will exceed min. 53 HRC. 42CrMo4
can be delivered M-treated in order to optimise the machinabilty.
Standard
This product specification is based on EN 10083-3:2006 and the steel will meet the requirements of
this standard.
The steel pipes can also be delivered according to following European Standards:
▪ EN 10250-3 Open die steel forgings for general engineering purposes. Part 3: Special alloy steels
▪ EN 10263-4 Steel rod, bars and wire for cold heading and cold extrusion
▪ EN 10269 Steels for fasteners with specified elevated and/or low temperatures properties
▪ EN 10277-5 Bright steel products. Steels for quenching and tempering
▪ EN 10297 Seamless circular Steel Tubes for mechanical and general engineering purposes
▪ EN 10305 Seamless cold drawn tubes for precision applications
▪ prEN 10343 Steels for quenching and tempering for construction purposes
The chemical composition of 42CrMo4/4140 Steel pipes:
Grade | C | Mn | P ≤ | S ≤ | Si | Cr | Mo |
42CrMo4 | 0.38--0.40 | 0.60--0.90 | 0.035 | 0.035 | 0.15--0.40 | 0.90--1.20 | 0.15--0.30 |
4140 | 0.38--0.43 | 0.75--1.00 | 0.04 | 0.04 | 0.15--0.35 | 0.80--1.10 | 0.15--0.25 |
Cold-deformed steel tubes normal sizes and tolerance control level | |||
Outer Diameter | Diameter Tolerance | Outer Diameter | Diameter Tolerance |
(mm) | (mm) | (mm) | (mm) |
≤12.70 | ±0.08 | >50.80~63.5 | ±0.25 |
12.7~25.40 | ±0.10 | >63.50~76.20 | ±0.30 |
>25.4~38.10 | ±0.15 | >76.20~101.60 | ±0.40 |
>38.1~50.80 | ±0.20 | >101.60~203.20 | ±0.50 |
Remark:Tolrance on outer diameter and Inner diameter,wall thickness can be specified by customer requested, |
Delivery Condition: +C, +LC, +SR, +A, +N
Production Size Range:
OD: 10-210mm
WT: 2-30mm
Length: 2-5.8m
Alloy Steel Tube Characteristic:
High strength
High-precision
Good Surface Quality
Stable quality
Smooth Roughness
Production Processs:
Seamless Cold Drawn or Seamless Cold Rolled + Heat Treatment or Stress released control
Product Categories : Alloy Steel Mechanical Tubing
Home > Products > Alloy Steel Mechanical Tubing > Seamless cold-deformed steel pipes 42CrMo4 EN10297-1
Send Inquiry
Mr. Kevin
Tel:86-0574-87491308
Fax:86-0574-87491848
Mobile Phone:+8613355844917
Email:sales@hjbearingtube.com
Address:Industrial Park, Zhangting Town,Yuyao City, Ningbo, Zhejiang
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.