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4340 Round Bar wholesale
Dongguan songshun mould steel CO.,LTD. as China's largest steel wholesaler, Main Steel has: 4140 steel,D2 steel,4130 steel,H13 steel,P20 steel,AISI 4340 steel,1.2738 steel,1.2379 steel,1.2344 steel,1.2080 steel etc.. If you are interested in our products, please contact us by email. We hope to establish long-term cooperation relationship with you.
Quick Details
- Steel Grade: alloy steel
- Standard: AISI, ASTM, BS, DIN, GB, JIS
- Dimensions: 20-600 mm
- Place of Origin: China (Mainland)
- Brand Name: Song Shun
- Model Number: 4340/1.6511/SNCM439/40CrNiMoA
- Technique: hot rolled or forged
- Application: Tool Steel Bar
- Alloy Or Not: Is Alloy
- Special Use: Mold Steel
- Type: Alloy Steel Bar
- Mould Steel: AISI 4340
- Thickness: 20-600mm
- Condition1: oiled
- Condition2: grinding
- Tempering temp: 560 °c
- Quenching temp: 850 °c
- Annealed hardness: 229
- Heat treatment: Q+T
- UT test: passed
- Procedure: EAF+VOD+LAF
4340 Round Bar wholesale
