SAE 1020 / AISI 1020 S20c SAE 1018 Cold Drawn Hexgaonal Steel Bar

• Standard: AISI, JIS, ASTM, DIN, BS, GB
• Certification: ABS, RoHS
• Technique: Cold Drawn
• Surface Treatment: Bright
• Alloy: Non-alloy
• Shape: Round, Square, Hex
• Model NO.: SAE 1020 / AISI 1020 S20C SAE 1018
• Condition: Cold Drawn
• Tolerance: H9 H10 H11
• Length: 1-6 or as Required
• MOQ: 1tons
• Transport Package: Anti-Rust Packing
• Specification: 5mm to 120mm
• Origin: China
• Production Capacity: 3000tons/Month

Product Description

E SAE 1020 / AISI 1020 S20C SAE 1018 Cold Drawn Hexgaonal Steel Bar


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1.1.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.SAE Cold drawn steel bar Surface: Bright

3.SAE 1020 Cold drawn steel bar sizes we can supply:

Process		Size offer range (inches)	Size offer range (mm)
Cold Drawing	Round Sizes	0.235 - 4.700″	5-120
	Hexagon Sizes	0.235 - 3.000″	5-75
	Square Sizes	0.235 - 4.700″	5-120
	Special Sections	Please RFQ	Please RFQ
	Annual Capacity	30,000 Tons	30,000 Tons
Turning & Polishing	Sizes	0.600-4.700''	15-120
	Annual Capacity	50,000 Tons	50,000 Tons

4.SAE 1020 Cold drawn steel bar tolerance:

NOMINAL SIZE DIAMETER mm	h9	h10	h11
1 to 3	-0.025	-0.04	-0.06
	(-0.00098")	(-0.00158")	(-0.00236")
Over 3 to 6	-0.03	-0.048	-0.075
	(-0.00118")	(-0.00189")	(-0.00295")
Over 6 to 10	-0.036	-0.058	-0.09
	(-0.00142")	(-0.00228")	(-0.00354")
Over 10 to 18	-0.043	-0.07	-0.11
	(-0.00169")	(-0.00275")	(-0.00433")
Over 18 to 30	-0.052	-0.084	-0.13
	(-0.00205")	(-0.00331")	(-0.00512")
Over 30 to 50	-0.062	-0.1	-0.16
	(-0.00244")	(-0.00393")	(-0.00630")
Over 50 to 80	-0.074	-0.12	-0.19
	(-0.00291")	(-0.00472")	(-0.00748")
Over 80 to 120	-0.087	-0.14	-0.22
	(-0.00343")	(-0.00551")	(-0.00866")

5.Payment term: TT, LC
6.Packing : Anti-rust plastic firm and wooven cloth.
7.Delivery time : 7-10 days for stocks, and one month for new production.
8.MOQ:1 ton per size
9..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

10.Type grades we can produce :
 

Grade	C	Si	Mn	P	S	Cr	Mo
1020	0.17-0.23	0.17-0.37	0.35-0.65	Max 0.030	Max 0.030	Max  0.25
1045	0.42-0.50	0.17-0.37	0.50-0.80	Max 0.030	Max 0.030	Max  0.25
4140	0.38-0.45	0.17-0.37	0.50-0.80	Max 0.030	Max 0.030	0.9-1.2	0.15-0.25