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

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

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

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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 Rings

Our Company details:

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

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Steel Forged Rings

Forging Stainless Steel