Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2020-03-11 10:32
261
sclf888(Mr.)
Beijing
Room 1010, Liangli Steel Trading Mansion C, No. 6, Jinfeng Road, Jinniu District, Chengdu, Sichuan, China
Introduction
4130 steel pipe is commonly used for producing bike and electric bicycle.
The standard is listed below
AE 4130/JIS SCM430 25crmo4 1.7243 l alloy seamless steel pipe.
4130 is chromoly steel,which has high strength and toughness, high hardenability
Company Main Products:
Alloy Steel |
5140,5115,5120,5130,5145,4118,4130,4135,6150,5115,4142,4130,4118,6150,4140,4720,4320 ,E9310,8620,4340 |
Tool Steel |
H13,1.2344, SKD61, D2, SKD11,1.2379,1.2510,01, SKS3,95MnWCr5, D3, SKD1,1.2419, SKS31, H21, SKD5,1.2581, P20,35CrMo7,1.2738,1.2316, M2 |
Bearing Steel |
GCr15,52100, SUJ1, SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50 |
Spring Steel |
9260, SUP6, SUP7,1.7108,54SiCr6,1.7102,5155, SUP9,1.7176,5160,1.7177,6150, SUP10,51CrV4,1.8159 |
Stainless Steel |
317, sus321,1.405,304, SUS304,1.431,410, SUS410,1.4006,420,1.4021,1.309s, 434,1.4113,316L, SUS316L,1.4435,630,1.4542,431,1.4057,201,202,301,304,305.316 |
Usage
®4130 material can be used to produce precise seamless tube with tolerance+-0.01mm,which can help customer to control the quality.
®Delivery time 25-35workdays
®Belongs to alloy steel
Stock tube
Product quality assurance:
Steel is made by adding carbon to the molten iron. Different amounts of carbon produce different types of steel. Each steel is represented by a number. Therefore, 4140 is a steel with a carbon content of only 0.38% and 0.43%.
1: Raw material control: We add carbon in strict accordance with the precise ratio during production. Strive for uniformity of various elements to achieve product standard ratio.
2: The essence of production: quenching one-time forging or casting forming Twelve years of forging production skills, injecting brand charm into the product
3: Complete specifications: complete sizes and specifications, can be used in many industries.
Our Service
http://www.lfspecialsteel.com/