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Astm 5160 Esr Alloy Tool Steel A2 a2 tool steel aisi …

… 1.7218 | 708A25 | … Forging of 4130 … Otai Special Steel have more 16 years experience in jis SUP9A Spring Steel round bar, flat … Steel Heat Treatment …

AISI 4140 Bar AISI 4130 Rod AISI 4140 Hex bar | …

Steel Round bars type: 4140 Alloy Steel Round barsDie Steel Bar: Standards: ASTM A689, JIS G4801, DIN 17221, GB/T 18254, ASTM A295, JIS G4805, etc. Spring steel

4130 Round Bars| 4130 Round Bars Price| 4130 Hex …

4130 Round Bars best price in india. surplus stock of 4130 Round Bars in india. Buy … Steel Bar: Standards: ASTM A689, JIS G4801 … Heat Treatment. 4130 steel …