Hot Rolled Alloy Steel Scm420 420h 435 Round Bar Price

Model NO.: EL-RB

Special Use: Mold Steel

Technics: Hot Rolled or Forged

Size: 10mm-900mm

Length: 2-12m

Delivery Time: 15-30 Days After Dwon Payment

Alloy or Not: Is Alloy

Surface: Peeling, Turning, Polishing

Secondary or Not: Non Secondary

Standard or Not: Standard

Price Term: Fob,CIF,CNF

Payment: L/C,T/T

Trademark: Kingmetal

Transport Package: in Wooden Case or Wooden Pallet

Specification: SCM

Origin: China

HS Code: 7210490000
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Symbol
of Class Chemical Composition %

C Si Mn P Max. S Max. Cr Mo

SCM 415 0.13~0.18 0.15~0.35 0.60~0.85 0.030 0.030 0.90~1.20 0.15~0.30

SCM 418 0.16~0.21 0.15~0.35 0.60~0.85 0.030 0.030 0.90~1.20 0.15~0.30

SCM 420 0.18~0.23 0.15~0.35 0.60~0.85 0.030 0.030 0.90~1.20 0.15~0.30

SCM 421 0.17~0.23 0.15~0.35 0.70~1.00 0.030 0.030 0.90~1.20 0.15~0.30

SCM 430 0.28~0.33 0.15~0.35 0.60~0.85 0.030 0.030 1.00~1.50 0.15~0.30

SCM 432 0.27~0.37 0.15~0.35 0.30~0.60 0.030 0.030 0.90~1.20 0.15~0.30

SCM 435 0.33~0.38 0.15~0.35 0.60~0.85 0.030 0.030 0.90~1.20 0.15~0.30

SCM 440 0.38~0.43 0.15~0.35 0.60~0.85 0.030 0.030 0.90~1.20 0.15~0.30

SCM 445 0.43~0.48 0.15~0.35 0.60~0.85 0.030 0.030 0.90~1.20 0.15~0.30

SCM 822 0.20~0.25 0.15~0.35 0.60~0.85 0.030 0.030 0.90~1.20 0.15~0.30

Note : As impurities, Ni and Cu shall not exceed 0.25% and 0.30% respectively for all grades.

Surface Treatment: painting,plating,polishing,black oxide,transparent anti-rust oil

Heat treatment: Normalized / Annealed / Quenched / tempered

Processing
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Electric arc furnace meltingâ†’refining furnaceâ†’vacuum treatment furnaceâ†’
â†’cast ingotâ†’steel ingot annealâ†’Â heatingÂ â†’Â high-speed forging, refining
forgingâ†’annel,retarded cooling,air coolingâ†’quenching andÂ tempering
treatmentâ†’finishing operationâ†’testâ†’finished products
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Application:
Foodstuff, gas, metallurgy, biology, electron, chemical, petroleum, boilers, nuclear, energy, construction field, ships building industry, war and electricity industry, boiler heat exchanger, machiner and hardware fields and medical equipment, fertilizer, etc. Â

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