Home > Products > Industrial Pipeline Series > Chromoly AISI 4130 Hot Work Alloy Steel Tube Pipe for Bike Frame
Chromoly AISI 4130 Hot Work Alloy Steel Tube Pipe for Bike Frame
- 100000 Ton / Tons per Month
- NINGBO/SHANGHAI/TIANJIN/XIAMEN
- T/T
- 8 days
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Product Details
Type | Other | Surface Treatment | Other | |
Usage | Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose | Material | Alloy Steel | |
Section Shape | Round | Delivery Time | 8-14 days | |
Model Number | 304 316 310 904 2205 2507 | Processing Service | Bending, Welding, Decoiling, Punching, C | |
Transport Package | Carton or Wooden Case | Specification | Customized |
Product Description
Alloy steels are designated by AISI four-digit numbers. They are more responsive to mechanical and heat treatments than carbon steels. They comprise different types of steels with compositions which exceed the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va in the carbon steels.
AISI 4130 alloy steel is a low alloy medium carbon steel. AISI 4130 steel is commonly referred to as Chromoly steel or chrome moly steel.
Technical parameters | |
Material | 4130 Steel Pipe |
Size | Thickness:3mm~100mm; |
Standard OD:22,25,27,28,30,32,38,42,45,48,50,54,57,60,63.5,68,70,73,83,89,95,102,108,114,121,127,133,140,146,152,159,168,180,186,194,203mm. | |
Length:3000mm-6000mm | |
Origin place | Made In China |
Delivery Condition | Hot rolled,cold drawn,forged |
Surface require | Black,grinding,bright,polish |
Heat treatment | Quenched,Tempered,annealed |
Packing | seaworthy packing,wooden case,carton,woven bag or at client's requires |
Delivery time | In 10-50 days |
Trade Term | EXW,FOB,CIF |
Payments | T/T or L/C at sight |
Port | China main Port,such as shanghai, Dalian, shenzhen port. |
AISI | GB/T | DIN | DIN | C | Si | Mn | P | S | Ni | Cr | Mo | V |
4118 | 20CrMo | 18CrMo4 | 1.7243 | 0.18-0.23 | 0.15-0.35 | 0.70-0.90 | ≤ 0.035 | ≤ 0.035 | - | 0.4-0.6 | 0.08-0.15 | - |
4130 | 30CrMo | 25CrMo4 | 1.7218 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | ≤0.035 | ≤ 0.040 | - | 0.80-1.10 | 0.15-0.25 | - |
4135 | 35CrMo | 34CRMO4 | 1.722 | 0.33-0.38 | 0.15-0.35 | 0.70-0.90 | ≤ 0.035 | ≤ 0.040 | - | 0.80-1.10 | 0.15-0.25 | - |
4140 | 42CrMo | 42CrMo4 | 1.7225 | 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | ≤ 0.035 | ≤ 0.040 | - | 0.80-1.10 | 0.15-0.25 | - |
4340 | 40CrNiMo | 36CrNiMo4 | 1.6563 | 0.38-0.43 | 0.15-0.35 | 0.60-0.80 | ≤ 0.035 | ≤ 0.040 | 1.65-2.00 | 0.70-0.90 | 0.20-0.30 | - |
5115 | 15CrMn | 16MnCr5 | 1.7131 | 0.14-0.19 | ≤ 0.4 | 1.0-1.30 | ≤ 0.025 | ≤ 0.035 | - | 0.80-1.10 | - | - |
5120 | 20Cr | 20Cr4 | 1.7016 | 0.17-0.22 | 0.15-0.35 | 0.7-0.9 | ≤0.035 | ≤ 0.040 | - | 0.70-0.90 | - | - |
5120 | 20CrMn | 20MnCr5 | 1.7147 | 0.17-0.22 | 0.15-0.40 | 1.1-1.4 | ≤ 0.025 | ≤ 0.035 | - | 1.0-1.3 | - | - |
5140 | 40Cr | 41Cr4 | 1.7035 | 0.38-0.43 | 0.15-0.35 | 0.7-0.9 | ≤ 0.035 | ≤ 0.040 | - | 0.70-0.90 | - | - |
6150 | 50CrV | 51CrV4 | 1.8159 | 0.48-0.53 | 0.15-0.35 | 0.70-0.90 | ≤ 0.035 | ≤ 0.040 | - | 0.80-1.10 | - | ≥0.15 |
8620 | 20CrNiMo | 21NiCrMo2 | 1.6523 | 0.18-0.23 | 0.15-0.35 | 0.7-0.9 | ≤ 0.035 | ≤ 0.040 | 0.4-0.7 | 0.4-0.6 | 0.15-0.25 | - |
C | Mn | Fe | P | S | Si | Cu | Ni | Co | Al | Ti | Cr | Nb+Ta | Mo | |
Inconel 600 | ≤0.15 | ≤1.0 | 6.0-10.0 | ≤0.015 | ≤0.015 | ≤0.5 | ≤0.5 | ≥72.0 | -- | -- | -- | 14.0-17.0 | -- | -- |
Inconel 601 | ≤0.1 | ≤1.5 | balance | ≤0.02 | ≤0.015 | ≤0.5 | ≤1.0 | 58.0-63.0 | -- | 1.0-1.7 | -- | 21.0-25.0 | -- | -- |
Inconel 625 | ≤0.1 | ≤0.5 | ≤5.0 | ≤0.015 | ≤0.015 | ≤0.5 | -- | ≥58.0 | ≤1.0 | ≤0.4 | ≤0.4 | 20.0-23.0 | 3.15-4.15 | 8.0-10.0 |
Inconel 617 | 0.05-0.15 | ≤1.0 | -- | ≤0.012 | ≤0.015 | ≤1.0 | ≤0.5 | ≥44.5 | 10.0-13.0 | 0.8-1.5 | ≤0.6 | 20.0-24.0 | -- | 8.0-10.0 |
Inconel 690 | ≤0.05 | ≤0.5 | 7.0-11.0 | -- | ≤0.015 | ≤0.5 | ≤0.5 | ≥58.0 | -- | -- | -- | 27.0-31.0 | -- | -- |
Inconel 718 | ≤0.08 | ≤0.35 | balance | ≤0.015 | ≤0.015 | ≤0.35 | ≤0.3 | 50.0-55.0 | ≤1.0 | 0.2-0.8 | 0.65-1.15 | 17.0-21.0 | 2.8-3.3 | |
Inconel 725 | ≤0.03 | ≤0.35 | ≤0.015 | ≤0.010 | ≤0.20 | 55.0-59.0 | 19.0-22.5 | 7.0-9.5 | ||||||
Inconel 750 | ≤0.08 | ≤1.0 | 5.0-9.0 | -- | ≤0.01 | ≤0.5 | ≤0.5 | ≥70.0 | ≤1.0 | 0.4-1.0 | 2.25-2.75 | 14.0-17.0 | 0.7-1.2 | -- |
Inconel 20 | ≤0.07 | ≤2.0 | balance | ≤0.045 | ≤0.035 | ≤1.0 | 3.0-4.0 | 32.0-38.0 | -- | -- | -- | 19.0-21.0 | 8*C-1 | 2.0-3.0 |
Inconel 28 | ≤0.02 | ≤2.5 | balance | ≤0.02 | ≤0.015 | ≤1.0 | 0.6-1.4 | 30.0-34.0 | 26.0-28.0 | 3.0-4.0 | ||||
Inconel 925 | ≤0.03 | ≤1.0 | balance | ≤0.03 | ≤0.03 | ≤0.5 | 1.5-3.0 | 42.0-46.0 | -- | 0.15-0.5 | 1.9-2.4 | 19.5-23.5 | -- | 2.5-3.5 |
Inconel 926 | ≤0.02 | ≤2.0 | balance | ≤0.03 | ≤0.01 | ≤0.5 | 0.5-1.5 | 24.0-26.0 | -- | -- | -- | 19.0-21.0 | -- | 6.0-7.0 |
Inconel 825 | ≤0.05 | ≤1.0 | balance | ≤0.02 | ≤0.03 | ≤0.5 | 1.5-3.0 | 38.0-46.0 | -- | ≤0.2 | 0.6-1.2 | 19.5-23.5 | -- | 2.5-3.5 |
Inconel 800 | ≤0.1 | ≤1.5 | balance | -- | ≤0.015 | ≤1.0 | ≤0.75 | 30.0-35.0 | -- | 0.15-0.6 | 0.15-0.6 | 19.0-23.0 | -- | -- |
Inconel 800H | 0.05-0.1 | ≤1.5 | balance | ≤0.015 | ≤1.0 | ≤0.75 | 30.0-35.0 | -- | 0.15-0.6 | 0.15-0.6 | 19.0-23.0 | -- | -- | |
Inconel 800HT | 0.06-0.1 | ≤1.5 | balance | ≤0.015 | ≤1.0 | ≤0.75 | 30.0-35.0 | 0.15-0.6 | 0.15-0.6 | 19.0-23.0 |
Zhongzheng Stainless Steel Co., Ltd. was established in 2018 with aregistered capital of 20 million yuan. lt is a manufacturing company thatintegrates the production of special materials, manufacturing andprocessing, sales, and technology development. The company covers anarea of 2,000 square meters and has 200 employees. it has built worldclass stainless steel seamless pipe (hot piercing, cold drawing, cold rollingproduction lines, precision steel pipe production lines, and large, mediumand small-sized welded pipe production lines. The company has beencommitted to providing high performance, high precision, hightemperature-resistant, high pressure-resistant, and corrosion-resistantsolutions and technical services for industrial equipment pipeline systems.The company specializes in producing a series of steel pipes, pipe fittingsflanges, etc., such as high-temperature (nickel-based) alloys, austeniticduplex steel, urea grade stainless steel, super stainless steel, etc. Thecompany is equipped with an annual production capacity of 5,000 tons ofstainless steel seamless pipe production line, 7,000 tons of welded pipeproduction line, and 500 tons of pipe fittings production line, etc. lt canoroduce stainless steel seamless pipes with diameters ranging from ?Φ?6 to?Φ?762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ?Φ?15 to ?Φ?2200 and wallthicknesses ranging from 0.5 to 80 mm, pipe fittings, and various stainlesssteel ingots, round steel, rough pipes, etc., according to customerrequirements and in accordance with standards such as GB, ASTM, etc.
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Company Profile

Zhongzheng Stainless Steel Co., Ltd. is a China-based manufacturer specializing in R&D, production, and distribution of stainless steel products. Established in the early 2000s, it serves industries including construction, machinery, food/medical equipment, and energy with precision tubes, sheets, profiles, and custom components.
Contact Us
- Zhongzheng Stainless Steel Co., Ltd.
- Contact nameLaijing Bu Chat Now
- AddressRoom 104-07, Building 5, Jinghu Technology Park Huanajinghu Garden, Donglihu Subdistrict Dongli District,
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