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4140 steel
2154 Products|230 Suppliers
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Forged Square Bar,Alloy Steel Bar,Solid Steel Bar 4140US$ 860 - 860MOQ: 15 Metric TonsJiangsu Zhuhong Forging Co., Ltd. -
Small diameter 4140 4130 chromoly steel bar steel pipeUS$ 1.26 - 3.49MOQ: 1 KilogramChangzhou Drake International Trade Co., Ltd. -
Prime quality cheaper 8620 4140 4150 alloy steel round barUS$ 340 - 500MOQ: 20 TonsTangshan Junnan Trade Co., Ltd. -
Smart Sourcing
1Look for
Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for 4140 steel compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in 4140 steel contracts -
40CrMnMo/ 1.7225/ 4140 /SCM440/forged alloy steel barUS$ 500 - 900MOQ: 5 TonsLiaocheng Kuncheng Pipe Co., Ltd. -
Heat treated steels 42crmo4 sae 4140 34crnimo6 saeUS$ 1,000 - 1,600MOQ: 500 KilogramsShanghai Beall Metal Co., Limited -
4130 4140 Tool Alloy Carbon Steel Round Bar PriceUS$ 500 - 600MOQ: 5 TonsJiangsu Xinlai Metal Products Co., Ltd. -
1.7225/4140/SCM440/42CrMo4/42CD4/2244/708M40/42CrMo/alloy steelNegotiableMOQ: 20 PiecesMianyang Ocean Steel Co.,Ltd -
1 - 100mm ASTM A29 4140 Seamless Alloy Steel PipeNegotiableMOQ: 1 Metric TonTianjin LANG Steel Pipe Manufacturing Co., Ltd. -
4140 Alloy Steel Precision Investment Casting By Lost Wax Process For IndustrialNegotiableMOQ: 1 Square MeterWinnington Casting CO.,LTD., -
4140 Alloy steel Investment Casting component precision casting partsNegotiableMOQ: 1 Metric TonWinnington Casting CO.LTD -
ASTM A519 4130 4140 5130 5140 Steel TubesNegotiableMOQ: 1 PieceJiangsu Huacheng Industry Pipe Making Corp. -
Global Buyer Activity
KR Procurement Specialist requested specs for 1045 1020 4140 42CrMo 42CrMo4 Carbon Steel Pipe / iron pipe2025-09-24 01:07:22
DJ Verified Buyer inquired about 15inch Diameter 4140 Seamless 316 Stainless Steel Pipe Seamless Pipe2025-09-21 20:22:04
VU Sourcing Manager submitted an RFQ for ASTM A519 4130 4140 5130 5140 Steel Tubes2025-09-26 05:47:06
TC Verified Buyer is sourcing High grade liaoning precision 4140 forged steel engine shaft2025-09-24 08:14:05
SE Sourcing Agent negotiating terms for Custom Forged 4140 Alloy Steel Bow Shackles with safety bolt pin8 hours ago
CG Lead Purchaser inquired about stainless steel round bar SAE 4140 4340 1045 8640 10202025-09-26 08:08:33
BE Purchasing Director negotiating terms for High Strength Alloy Steel Roller Forging 20CrMnMo 4140 For Metallurgical Machinery19 hours ago
DZ Import Coordinator submitted an RFQ for 4140 Alloy steel Investment Casting component precision casting parts10 hours ago -
ASTM 4140 HT Steel Material Drive Chain SprocketsUS$ 1 - 10MOQ: 100 PiecesHenan Tianlong Machinery Manufacture Co., Ltd. -
High grade liaoning precision 4140 forged steel engine shaftUS$ 0.55 - 9.99MOQ: 1000 PiecesDalian Ruici Industry Co., Ltd. -
SCM440TK 1.7225 42CrMo4 4140 Alloy Steel Tubes for Mechanical PurposeUS$ 600 - 850MOQ: 2 Metric TonsHunan Fushun Metal Co., Ltd. -
China supplier 42CrMo4 4140 forged steel shaft gear shaftUS$ 21.3 - 53.4MOQ: 10 PiecesNingbo Yinzhou Beiduo Metallurgical Equipment Factory -
1045 1020 4140 42CrMo 42CrMo4 Carbon Steel Pipe / iron pipeUS$ 350 - 450MOQ: 20 Metric TonsTangshan Penglai Trading Co., Ltd.
