| Sign In | Join Free | My frbiz.com |
|
| Sign In | Join Free | My frbiz.com |
|
| Categories | Alloy Steel Seamless Pipes |
|---|---|
| Brand Name: | New Era |
| Model Number: | GOST 8731-1974 or GOST 32528-2013 |
| Certification: | ISO9001,TS16949 |
| Place of Origin: | China |
| MOQ: | 1 tons |
| Price: | Negotiation |
| Payment Terms: | T/T |
| Supply Ability: | 3000 tons/month |
| Delivery Time: | 45 days |
| Packaging Details: | Bundles Package, Wooden Box Package |
| Material: | 30ХГСА (30HGSA) |
| Delivery Condition: | HR, CW, SR, A, N |
| OD Size: | 6-200mm |
| WT Size: | 1-30mm |
| Surface: | Free of oxide scale |
| Application: | Mechanical Purpose |
| Company Info. |
| NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
Hot Rolled Seamless Steel Tubes 30HGSA/30CrMnSIA
Hot Rolled Seamless Tubes 30ХГСА (30HGSA acc. to GOST 8731-1974 or GOST 32528-2013)
GOST 32528-2013 Seamless cold-deformed steel pipes 30HGSA/30CrMnSiA hollow steel bars
General for 30HGSA/30CrMnSiA hollow steel
30HGSA is a steel for quenching and tempering, which has a good
combination of strength and
toughness in the quenched and tempered condition. After oil
quenching it will be through hardened
up toØ60 mm bar diameter. The micro structure of bigger dimensions is not fully martensite. The
steel is applicable to induction hardening. The surface hardness will exceed min. 53 HRC. 30HGSA
can be delivered M-treated in order to optimise the machinabilty.
Standard
This product specification is based on EN 10083-3:2006 and the
steel will meet the requirements of
this standard.
The hot rolled steel pipes can also be delivered according to
following European Standards:
▪ EN 10250-3 Open die steel forgings for general engineering
purposes. Part 3: Special alloy steels
▪ EN 10263-4 Steel rod, bars and wire for cold heading and cold
extrusion
▪ EN 10269 Steels for fasteners with specified elevated and/or low
temperatures properties
▪ EN 10277-5 Bright steel products. Steels for quenching and
tempering
▪ EN 10297 Seamless circular steel tubes for mechanical and general
engineering purposes
▪ EN 10305 Seamless hot rolled steel tubes for precision
applications
▪ prEN 10343 Steels for quenching and tempering for construction
purposes
The chemical composition of 30ХГСА (30HGSA)/30CrMnSiA hot rolledSteel pipes:
| Grade | C | Mn | P ≤ | S ≤ | Si | Cr | Mo |
| 30CrMnSiA | 0.28--0.34 | 0.80--1.10 | 0.035 | 0.035 | 0.90--1.20 | 0.80--1.10 | max.0.15 |
| 30HGSA | 0.28--0.34 | 0.80--1.10 | 0.04 | 0.04 | 0.90--1.20 | 0.80--1.10 | max.0.15 |
Delivery Condition: +C, +LC, +SR, +A, +N
Production Size Range:
OD: 10-210mm
WT: 2-30mm
Length: 2-5.8m
Alloy Steel Tube Characteristic:
High strength
High-precision
Good Surface Quality
Stable quality
Smooth Roughness
Production Processs:
Seamless Cold Drawn or Seamless Cold Rolled + Heat Treatment or Stress released control
Tags:30HGSA/30CrMnSIA steel pipes,hot rolled steel pipes,30HGSA steel,30HGSA hollow steel
|
EN10083-3 P355HL1 P460NH Alloy Steel Seamless Steel Tubes
Heat Exchanger Alloy Steel Seamless Pipes Fin Tube Copper Coated Surface GB/T19447
Drawn Over Mandrel Alloy Steel Pipe Jisg3445 Stkm Round Shape With Od 3 - 420mm
20CrNiMo Cold Drawn Alloy Round Tube For Gears Crankshafts ISO TS Standard
EN10297-1 Cold Deformed Alloy Steel Seamless Pipes 42CrMo4
Professional Alloy Steel Seamless Pipes High Strength For Boiler / Superheater
Cds Astm A519 Seamless Drawn Steel Pipe Tubing 1-15mm Thick
SAE4130 Seamless Mechanical Tubing Cold Drawn
Cold Rolled 20MnCr5 Alloy Steel Cold Drawn Seamless Tube
ASTM A534 8620H Bearing Alloy Steel Seamless Pipes
