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SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
Specifications
Brand Name :
UST
Model Number :
OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
MOQ: 1 piece
Price :
USD 80- 1200/piece
Supply Ability :
800 piece/month
Delivery Time :
Within 5-35 days
Packaging Details :
Wooden case or according to customers' requirement
Key words :
forged steel rings
Quality Standard :
ASTM, EN, JIS
Surface :
Black, Smooth
Payment :
T/T or L/C
UT :
ASTM A 388 or according to customers' requirement
Size :
OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm
Description

SAE4145/SCM445 /50CrMo4/din 1.7228 Professional alloy hot forged steel rings

Application:

Production Description:
1. Steel Grade: 4145H 45CrMnMo
2. Product name: 4145H 45CrMnMo Square Steel Bar for Petroleum
3. Length: 3000-12000mm or as required
4. Diameter: 50-1000mm

Comparision of Steel Grades:

GB 35CrMo Comparision of steel grades
JIS 4145H


Chemical Composition:

Standard Grade C Si Mn P/S Cr Mo
GB 45CrMnMo 0.42-0.48 0.15-0.30 0.75-1.20 0.035(MAX) 0.75-1.20 0.35-0.45

Quality Performance and Filed of Application:

Steel for petroleum is required to have high purity, good obdurability and equal direction capacity. EX30, SN2025 steel is mainly used for roller bit of petroleum drill bits, 37CrMnMo(4137H) is used for manufacturing petroleum drill rod joint, 4145H is mainly used for petroleum drill rod and drill spindle.

Processing route:
EAF + LF + VD + ingot + hot forged+ heat treatment

Test:

SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged RingsSCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged RingsSCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged RingsSCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings

Our Company details:

SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings

Product tags

38 46t ceramic rings

,

m&b tungsten carbide ring

,

12mm tungsten carbide ring
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SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings

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Product Detail
Brand Name :
UST
Model Number :
OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
MOQ: 1 piece
Price :
USD 80- 1200/piece
Contact Supplier
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings

SHANGHAI UNITE STEEL

Active Member
9 Years
shanghai, shanghai
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Hydraulic Cylinder Steel Tube, Cold Drawn Steel Tube, Cold Rolled Steel Tube
Total Annual :
10000000-25000000
Employee Number :
50~110
Certification Level :
Active Member
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