AISI 4317/17CrNiMo6 17cr2ni2mo Alloy Bearing Tool Steel Round Bar High-Carbon Chromium Forged Steel Rod

• Type: Alloy Steel Bar
• Standard: AISI
• Technique: Forged
• Model NO.: 4317/17CrNiMo6
• Application: Tool Steel Bar
• Surface Treatment: Polished
• Alloy: Alloy
• Special Use: Mold Steel
• Steel Grade: AISI 4317
• Tolerance: ±1%
• Place of Origin: Liaoning, China
• Alloy or Not: Is Alloy
• Delivery Time: 15-21 Days
• Processing Service: Cutting
• Finish: Bright Annealing
• Delivery Condition: Annealed
• Transport Package: Woven Bag and Wooden Case
• Specification: Diameter: 20mm-1000mm Length: 500mm-6000mm
• Trademark: Dongbei Special Steel
• Origin: China
• HS Code: 7228500000
• Production Capacity: 2000tons/Month

Product Description

Product Description

 

AISI 4317 Alloy Bearing tool Steel

52100 is a high-performance bearing steel. A deep-hardening alloy steel used in high-stress applications where good rolling contact fatigue strength is required at operating temperatures below 400°F (204°C). This grade is produced by the vacuum-arc remelting process and offers greatly improved cleanliness and internal soundness over conventionally air melted bearing quality SAE 52100 steel. This alloy can also be made available as a vacuum induction melted plus vacuum arc remelted (VIM-VAR) product.

Chemical Composition%:

Element	Content (%)
Chromium, Cr	0.40-0.60
Carbon, C	0.15-0.20
Manganese, Mn	0.45-0.65
Silicon, Si	0.25-0.35
Sulfur, S	≤ 0.020
Phosphorous, P	≤ 0.040
Nickel, Ni	1.65 ~ 2.00
Molybdenum, Mo	0.20 ~ 0.30

 

Mechanical properties:

Mechanical property ≥ σb/MPa: 1180
Mechanical property ≥ σs/MPa: 830
Mechanical property ≥ δ5 (%): 7.0

Mechanical property ≥ ψ (%): 35

Hot working temperature /ºC:  1100 ~ 850

Product Sales Information:
 

Material	AISI/SAE 4317
Size	Diameter:20mm-1000mm Length:500mm-6000mm
Origin place	Made In China
Delivery Condition	Hot rolled,cold drawn,forged
Surface require	Black,grinding,bright,polish
Heat treatment	Quenched,Tempered,annealed
Packing	seaworthy packing ,wooden case ,carton,woven bag or at client's requires
Delivery time	In 10-50 days
Trade Term	EXW,FOB,CIF
Payments	T/T or L/C at sight
Port	China main Port,such as shanghai,Dalian,Shenzhen port.
MOQ	100 KGs

 

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FAQ

 

Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according toquantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.lf you have another question, pls feel free to contact us.