SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
Brand Name:UST
Certification:ISO9001
Model Number:OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm
Minimum Order Quantity:MOQ: 1 piece
Delivery Time:Within 5-35 days
Place of Origin:CHINA
Contact Now
Add to Cart
Active Member
Location:
Shanghai Shanghai China
Address:
Room 1109, Loft Office, Green Land International Plaza, No. 275-8 Guoding East Road, Shanghai 200433, P.R. China. (admin(a)shunitesteel.com)
Supplier`s last login times:
within 27 hours
Product Details
Company Profile
Product Details
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:
Our Company details:
SCM445 / 50CrMo4 Forged Rings , Diameter 50-1000 Mm Din 1.7228 Steel Forged Rings
Inquiry Cart
0