Prime Quality Scm440 SAE 4140 42CrMo4 Cold Drawn Alloy Steel Round Bar

• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Cold Drawn
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Surface Treatment: Cold Drawn Bright
• Alloy: Non-alloy
• Model NO.: Scm440 SAE 4140 42CrMo4
• Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
• Manufacturer or Not: Manufacturer
• Cold Drawn: Round Bar, Flat Bar, Square Bar, Hex Bar
• Grade: All Carbon and Alloy Grade
• Surface of Cold Drawn Steel: Bright
• Tolerance of Cold Drawn Steel: H9 H10 H11
• Packing of Cold Drawn Steel: Surface Oiled+Anti-Water Packing
• Supplier of Cold Drawn Steel: Laiwu Xincheng Metal Co., Ltd
• Transport Package: Standard Export Packing
• Specification: M12-M120
• Trademark: Laiwu Xincheng
• Origin: China
• Production Capacity: 3000tons/Month

Product Description

Prime Quality Scm440 SAE 4140 42CrMo4 Cold Drawn Alloy Steel Round Bar
1.Processing of 4140 SCM440 cold drawn steel bar

EAF + LF + VD + CONCASTING BILLETS + HOT ROLLED + SHOT BLASTING +ANNEALING+ COLD DRAWN + OILING + BUNDLING + BOTH ENDS CUTTING+ PACKING + MARKING

2.4140 SCM440 Equivalent grade and chemical composition:

Standard	Grade	C	Si	Mn	P	S	Cr	Mo
ASTM A29	4140	0.38-0.43	0.15-0.35	0.75-1.00	≤ 0.035	≤ 0.04	0.8-1.1	0.15-0.25
	42CrMo4	0.38-0.45	≤ 0.4	0.6-0.90	≤ 0.025	≤ 0.035	0.9-1.2	0.15-0.30
EN10083	1.7225
JIS G4105	SCM440	0.38-0.43	0.15-0.35	0.6-0.85	≤ 0.035	≤ 0.04	0.9-1.2	0.15-0.30
GB 3077	42CrMo	0.38-0.45	0.17-0.37	0.5-0.80	≤ 0.035	≤ 0.035	0.9-1.2	0.15-0.25
BS 970	EN19	0.35-0.45	0.15-0.35	0.5-0.80	≤ 0.035	≤ 0.035	0.9-1.5	0.2-0.40

3.Sizes of cold drawn steel bar we can supply:

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
Straightness	Max 1mm/m
Tolerance	h9 h10 h11 or as required

4.Application of cold drawn steel: hardware tools, auto parts, standard parts, fasteners common shaft, machinery manufacturing, light industry, hardware, bicycles, cars, motorcycles, textile machinery, transformers and other machinery industry
5.MOQ: 1ton
6.Delivery time : 7-30 days after order confirmation 
7.Payment terms: T/T or L/ C
(1)30% paid by T/T and rest 70% by T/T upon the copy of B/B.
(2)100% irrevocable L/C at sight
8.Mark: including steel material, heat No., pieces, weight, date and so on.
9.Standard packing : surface oiled+plastic firm+anti-water woven cloth
10.Know us more:
Q: Are you manufacturer or trading company ?
A: We have factory producing cold drawn steel bar for more than 20 years. we can supply cold drawn steel bars in round  , square, hex and special profiles.
Q: What's your sample policy ?
A: Our sample is free, but customer may need to pay the express cost.
Q: What's your MOQ ?
A: The MOQ is 1ton per size.                                                                                
Q: What's your delivery time?
A: Generally, our delivery time is 15-20 days after deposit received, we can adjust our production if your order is urgent.
Q: What's your payment term:
A: Usually, if amount is less than 1000usd, we suggest payment through west union , if amount above 1000usd, we suggest TT or LC.