- ASTM C22000/DIN Cuzn10/GB H90 Brass Round Bar Alloy
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Chromoly 4130 Seamless Steel Tube From China
2025-04-13
introduction 3740
4130
Round
ASTM
Alloy Steel
Cold Drawn
Round
Coated
Steel Tube
Industry
Non-Secondary
4130
Round
by Actual Weight
1 - 10 mm
Is Alloy
Slightly Oiled
liaofu
Wooden Case
Customized
Liaoning, China
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