A36 SAE 1018 1020 1045 Ss400 S20c S45c C45 40cr En8 En19 4140 Cold Drawn Ms Carbon Alloy Steel Square Bar Steel Bar

• Warranty: 24 Months
• Standard: AISI, JIS, ASTM, DIN, BS, GB
• Certification: ABS, RoHS
• Technique: Cold Drawn
• Alloy: Non-alloy
• Condition: Cold Drawn
• Model NO.: Cold Drawn Steel Square Bar
• Surface: Bright
• Tolerance: H9 H10
• Transport Package: Anti-Rust Packing
• Specification: 5X5mm to 120X120mm
• Origin: China
• Production Capacity: 3000tons/Month

Product Description

SAE 1020 1045 SS400 S20C S45C C45 EN8 EN19 4140 Cold Drawn Steel Square Bar Steel Bar 


1.Cold Drawn Steel Bar Processing:  EAF + LF + VD + CONCASTING BILLETS + HOT ROLLED + SHOT BLASTING +(ANNEALING) + COLD DRAWN + OILING + BUNDLING + BOTH ENDS CUTTING+ PACKING + MARKING


2.Application: hardware tools, auto parts, standard parts, fasteners common shaft, machinery manufacturing, light industry, hardware, bicycles, cars, motorcycles, textile machinery, transformers and other machinery industry
 

Capacity of Our Factory for cold drawn steel bars
Shapes	Sizes	Processing
Steel Round Bar	5mm to 63.5mm	Cold Drawn
Steel Round Bar	63.5mm-120mm	smooth-turned and polished.
cold drawn steel square bar	5*5mm to 120*120mm	Cold Drawn
cold drawn steel hex bar	5mm to 120mm	Cold Drawn
cold drawn steel hexagonal bar	5mm to 120mm(side to side)	Cold Drawn

Tolerance and Properties
	Hot Rolled	Cold Drawn	Turned & Polished	Turned, Ground & Polished	Drawn, Ground & Polished
Diameter	+/- 0.008"	+/- 0.001"	+/- 0.001"	+/- 0.0002"	+/- 0.0002"
Straightness	0.050" Max Per Foot	0.005" Max Per Foot	0.005" Max Per Foot	0.005" Max Per Foot	0.005" Max Per Foot
Yield Strength	Comparison Standard	Up to 80% Over Hot-Rolled	Same as Hot-Rolled	Same as Hot-Rolled	Up to 80% Over Hot-Rolled
Tensile Strength	Comparison Standard	Up to 40% Over Hot-Rolled	Same as Hot-Rolled	Same as Hot-Rolled	Up to 40% Over Hot-Rolled
Machinability	Comparison Standard	Up to 25% Over Hot-Rolled	Same as Hot-Rolled	Same as Hot-Rolled	Up to 25% Over Hot-Rolled
Surface Finish	Rough Iron Oxide	30 Ra	45 Ra	10 Ra	10 Ra

Packing Details of Cold Drawn Steel bars 
1.Bundle weight not max 1000kgs.
2.One bundle only pack one size and one heat number. 
3.Mark / Label will include grade, size, heat number quantity in pcs, quantity in kgs, origin and so on  as required. 
4.One bundle fit two lifting belt , which can help customer easy unload in destination port. 




 

Main Grade of our cold drawn steel bars
Cabon Steel	SAE 1018 , A36, SS400, S235JR ,Q235
	SAE 1020, S20C , 1.0402, 20GB, CK22
	SAE 1045 ,S45C, C45, CK45, EN8 ,1.1191
Alloy Steel	SAE 5120 , 20Cr, Scr 420H, 20Cr4
	SAE 5140 , 40Cr,SCr440, 520M40
	SAE 4130 , 30CrMo, SCM430, SCM420
	SAE 4140 , 42CrMo4, EN19, SCM440,708A42 ,708M40
	SAE 4340, 40CrNiMoA,871M40 , SNCM439
Free Cutting Steel	SAE 1215, 12L14, SUM22, SUM23 , 230M07, 1.0715, 11SMn30 , SUM43 , 1144
Cold drawn steel advantages:
1.It can remove the Size and Section which provides Tighter tolerances which Reduces machining losses.
2.It can remove the  Steel Surface Finish which Reduces surface machining & improves quality.
3.It can remove the  Straightness which Facilitates automatic bar feeding in CNC.
4.It can increase the Mechanical Properties which Can reduce the need for hardening.
5.It can improve the Machinability and Productivity which Enables higher machining feeds, high tool life, yield & speeds and improved machined finish.
Terms & Payment
MOQ	1ton Per Size
Payment Term	TT LC
Delivery time	7-10days for stocks, Max 30days for new production
Price term	All price is Based on Actual Net Weight