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High-Performance Hot Rolled Steel Round Bars 20cr & 40cr
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4531.

High-Performance Hot Rolled Steel Round Bars 20cr & 40cr Open Details in New Window [Sep 02, 2026]

Product Description PREMIUM 20Cr 40Cr (AISI 5120 5140/ JIS SCR420 440/EN 20Cr4 41Cr4 ) ALLOY STEEL ROUND BAR Our factory specializes in hot-rolled alloy structural round bars (grades 20Cr and 40Cr; HS Code 7228309000). ...

Company: Jiangsu Changchen Materials Co., Ltd.

Hot Rolled 15CrMo Cr-Mo Heat Resistant Steel Bar for Boiler Petrochemical Parts
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4532.

Hot Rolled 15CrMo Cr-Mo Heat Resistant Steel Bar for Boiler Petrochemical Parts Open Details in New Window [Sep 02, 2026]

Product Description 15CrMo Description 15CrMo is low carbon Cr-Mo heat resistant alloy steel, equivalent to AISI 4115, SA387 Gr12 and JIS SCM415. It owns stable mechanical performance under medium high temperature, good ...

Company: Jiangsu Changchen Materials Co., Ltd.

20crmnmo AISI4121 Scm421 20mncr5 Alloy Steel Bar
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4533.

20crmnmo AISI4121 Scm421 20mncr5 Alloy Steel Bar Open Details in New Window [Aug 25, 2026]

Product Description 20CrMnMo CHROMIUM MOLYBDENUM ALLOY STRUCTURAL STEEL BAR Our 20CrMnMo alloy steel bar is a dedicated carburizing structural steel manufactured strictly to GB/T3077-2015 and GB/T5216-2014 standards. It ...

Company: Jiangsu Changchen Materials Co., Ltd.

GB/T3077 40cr High Tensile Steel Round Bar for Automotive Components
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4534.

GB/T3077 40cr High Tensile Steel Round Bar for Automotive Components Open Details in New Window [Aug 25, 2026]

Product Description PREMIUM 40Cr (AISI4140 1.7225) CHROMIUM ALLOY STRUCTURAL ROUND BAR Our 40Cr chromium alloy steel round bar, fully equivalent to AISI 4140, DIN W.Nr.1.7225, is a versatile medium carbon chromium ...

Company: Jiangsu Changchen Materials Co., Ltd.

Forged 20crmnmo AISI4121 Scm421 20mncr5 Carburizing Steel Bar
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4535.

Forged 20crmnmo AISI4121 Scm421 20mncr5 Carburizing Steel Bar Open Details in New Window [Aug 25, 2026]

Product Description 20CrMnMo CHROMIUM MOLYBDENUM ALLOY STRUCTURAL STEEL BAR Our 20CrMnMo alloy steel bar is a dedicated carburizing structural steel manufactured strictly to GB/T3077-2015 and GB/T5216-2014 standards. It ...

Company: Jiangsu Changchen Materials Co., Ltd.

Hot Rolled 40CrNiMoA 4340 Sncm439 34CrNiMo6 40xh2ma Alloy Steel Bar
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4536.

Hot Rolled 40CrNiMoA 4340 Sncm439 34CrNiMo6 40xh2ma Alloy Steel Bar Open Details in New Window [Aug 25, 2026]

Product Description 40CrNiMoA NICKEL CHROMIUM MOLYBDENUM ALLOY STRUCTURAL STEEL BAR Our 40CrNiMoA alloy steel bar is a premium quenched & tempered structural steel manufactured strictly to GB/T3077-2015 standard. It ...

Company: Jiangsu Changchen Materials Co., Ltd.

40CrNiMoA 4340 Sncm439 34CrNiMo6 Alloy Steel Round Bar
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4537.

40CrNiMoA 4340 Sncm439 34CrNiMo6 Alloy Steel Round Bar Open Details in New Window [Aug 25, 2026]

Product Description 40CrNiMoA NICKEL CHROMIUM MOLYBDENUM ALLOY STRUCTURAL STEEL BAR Our 40CrNiMoA alloy steel bar is a premium quenched & tempered structural steel manufactured strictly to GB/T3077-2015 standard. It ...

Company: Jiangsu Changchen Materials Co., Ltd.

En 1.6587 18crnimo7-6 Gear Steel Round Bar
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4538.

En 1.6587 18crnimo7-6 Gear Steel Round Bar Open Details in New Window [Aug 25, 2026]

Product Description 18CrNiMo7-6 (1.6587) NICKEL CHROMIUM MOLYBDENUM ALLOY STRUCTURAL STEEL BAR Our 18CrNiMo7-6 alloy steel bar is a premium hardenability-guaranteed carburizing structural steel strictly produced in ...

Company: Jiangsu Changchen Materials Co., Ltd.

En10084 18crnimo7-6 Nicrmo Alloy Steel Rod Stock
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4539.

En10084 18crnimo7-6 Nicrmo Alloy Steel Rod Stock Open Details in New Window [Aug 25, 2026]

Product Description 18CrNiMo7-6 (1.6587) NICKEL CHROMIUM MOLYBDENUM ALLOY STRUCTURAL STEEL BAR Our 18CrNiMo7-6 alloy steel bar is a premium hardenability-guaranteed carburizing structural steel strictly produced in ...

Company: Jiangsu Changchen Materials Co., Ltd.

19crni5h 18crnimo7-6 Alloy Steel Round Bar
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4540.

19crni5h 18crnimo7-6 Alloy Steel Round Bar Open Details in New Window [Aug 25, 2026]

Product Description 19CrNi5H NICKEL CHROMIUM MOLYBDENUM ALLOY STRUCTURAL STEEL BAR Our 19CrNi5H alloy steel bar is a premium hardenability-guaranteed carburizing structural steel strictly produced in accordance with ...

Company: Jiangsu Changchen Materials Co., Ltd.

TUV Certified 444 Stainless Seamless Pipe 1.4521 / S11972, Weldable Nb-Ti Grade for High Thermal ...
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4541.

TUV Certified 444 Stainless Seamless Pipe 1.4521 / S11972, Weldable Nb-Ti Grade for High Thermal ... Open Details in New Window [Aug 08, 2026]

Product Procedure 1.4541 Steel Grade Steel Grade GB/T JIS UNS W-Nr. 1.4541 06Cr18Ni11Ti SUS 321 S32100 1.4541 1.4541 Chemical Composition C Si Mn Cr N Ni Ti P S ≤0.08% ≤1% ≤2% 17-19% ≤0.10% 9-12% 5×(C+N)-0.7% ≤0.045% ...

Company: Jiangyin Eternal Heavy Industry Co., Ltd.

Ss Tube Inox 304 316 5 Inch 6 Inch 12 Inch Stainless Steel Seamless Pipe with Good Price
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4542.

Ss Tube Inox 304 316 5 Inch 6 Inch 12 Inch Stainless Steel Seamless Pipe with Good Price Open Details in New Window [May 25, 2026]

Product Description Stainless Steel Pipes Introduction Our stainless steel pipes, featuring precise forming technology, excellent corrosion resistance, and stable structural strength, serve as a core adaptive material ...

Company: Wuxi Ningchuan Material Technology Co., Ltd

High Precision Custom Sheet Metal Forming Stamping Welding Machine Parts
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4543.

High Precision Custom Sheet Metal Forming Stamping Welding Machine Parts Open Details in New Window [Sep 08, 2026]

Company Profile: Shanghai Hehua Mould Metals Co., Ltd. Founded in 2005, and its subsidiary company Hehua Machinery Technology (Kunshan) Co., Ltd. was founded in 2018 with a registered capital of 2 million yuan and ...

Company: Hehua Machinery Technology (Kunshan) Co., Ltd

Manufacturer Customized Precision Metal Stamping Parts Welding Machine Spare Parts
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4544.

Manufacturer Customized Precision Metal Stamping Parts Welding Machine Spare Parts Open Details in New Window [Sep 08, 2026]

Company Profile: Shanghai Hehua Mould Metals Co., Ltd. Founded in 2005, and its subsidiary company Hehua Machinery Technology (Kunshan) Co., Ltd. was founded in 2018 with a registered capital of 2 million yuan and ...

Company: Hehua Machinery Technology (Kunshan) Co., Ltd

High Quality Powder Coating Stainless Steel Welding Machine Parts
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4545.

High Quality Powder Coating Stainless Steel Welding Machine Parts Open Details in New Window [Sep 08, 2026]

Company Profile: Company Profile step Item Description 1 Quotation We offer you the stamping die and part quotation according to your details(drawing or sample,material,quantity,weight,and other special ...

Company: Hehua Machinery Technology (Kunshan) Co., Ltd